feat: new day new graph

CLAUDE.md

@@ -205,27 +205,154 @@ form "name"
 ```
 
 ### Dynamic Features
-```
-cache 0                                       # never cache (re-execute)
-source cpu : shell "cat /proc/loadavg"        # live data at render time
-source config : json "/path/config.json"      # JSON file read
-source ts : python "datetime.now().isoformat()" # Python expression
-let name = "Relay Alpha"                      # variable assignment
 
+Any page using `source`, `if`, `for`, `on_submit`, or `state` becomes **dynamic**: it compiles to an executable Python script instead of static Micron. NomadNet runs the script on each request and serves its stdout.
+
+#### Variables
+```
+let name = "Relay Alpha"                      # string assignment
+let threshold = 75                            # numeric
+let tags = "alpha","beta","gamma"             # comma-separated → list
+```
+Variables are substituted with `$name` in text, labels, and other content. They work in both static and dynamic pages.
+
+#### Data Sources
+```
+source var_name : type "command" [timeout=N]
+```
+Sources fetch data **at render time** and bind results to variables:
+
+| Type     | Description                          | Example                                                  |
+|----------|--------------------------------------|----------------------------------------------------------|
+| `shell`  | Run shell command, capture stdout    | `source cpu : shell "cat /proc/loadavg"`                 |
+| `file`   | Read file contents as string         | `source motd : file "/etc/motd"`                         |
+| `json`   | Read + parse JSON file → dict/list   | `source config : json "/etc/config.json"`                |
+| `python` | Evaluate Python expression           | `source ts : python "datetime.now().strftime('%H:%M')"` |
+| `http`   | HTTP request, auto-parses JSON       | `source data : http "https://api.example.com/data"`      |
+| `sqlite` | SQLite query → list of dicts         | `source users : sqlite "/path/db" "SELECT * FROM users"` |
+| `env`    | Read environment variable            | `source key : env "API_KEY"`                             |
+| `param`  | Read URL parameter from link         | `source hash : param "hash"`                             |
+| `rns`    | Query Reticulum via `rnstatus`       | `source peers : rns "peers"`                             |
+
+**Shell** commands have a default 5-second timeout (override with `timeout=N`).
+
+**Python** expressions have access to: `datetime` (the class, so `datetime.now()` works), `timedelta`, `secrets`, `os`, `json`. Expressions are evaluated via `eval()` — single expressions only, not statements.
+
+```
+# Python source examples
+source timestamp : python "datetime.now().strftime('%H:%M:%S')"
+source rand_id : python "secrets.token_hex(4)"
+source cpu_sim : python "secrets.randbelow(60) + 20"
+source uptime : python "str(timedelta(seconds=12345))"
+source hostname : python "os.uname().nodename"
+```
+
+**HTTP** requests return parsed JSON (dict/list) or raw string. Default timeout 10s.
+
+```
+# GET request — JSON auto-parsed into dict
+source todo : http "https://api.example.com/todos/1"
+text "Title: $todo.title"
+
+# POST with JSON body
+source result : http "https://api.example.com/search" method=POST body='{"q":"relay"}'
+
+# Custom headers (semicolon-separated)
+source data : http "https://api.example.com/data" headers='Authorization: Bearer tok123'
+
+# Use $var references in URL, headers, and body — resolved at runtime
+source token : env "API_TOKEN"
+source data : http "https://api.example.com/data" headers='Authorization: Bearer $token'
+```
+
+**Env** reads server-side environment variables. Use this for secrets — tokens never appear in `.uf` source or compiled scripts.
+
+```
+source api_key : env "API_KEY"
+source db_pass : env "DB_PASSWORD"
+```
+
+**SQLite** queries return a list of dicts (or a single dict for one row). Uses Python stdlib `sqlite3`.
+
+```
+# Query returns list of dicts with column names as keys
+source nodes : sqlite "/data/network.db" "SELECT name, status, hops FROM nodes"
+
+# Iterate results
+for node in $nodes
+  label "$node.name" "$node.status ($node.hops hops)"
+
+# Single row queries return a dict directly
+source config : sqlite "/data/app.db" "SELECT value FROM config WHERE key='theme'"
+text "Theme: $config.value"
+```
+
+#### Conditionals
+```
 if $cpu > 90
   text "ALERT: CPU critical"
 elif $cpu > 75
   text "Warning: elevated"
+else
+  text "All clear"
+```
+Conditions are Python expressions. `$var` references resolve to the variable's value. Supports `>`, `<`, `>=`, `<=`, `==`, `!=`, `&&` (and), `||` (or).
 
+#### Loops
+```
 for peer in $peers
   status "$peer.name" $peer.state
-
-on_submit "search"
-  source results : shell "search.py '$query'"
-  text "$results"
-
-state "counter" "/tmp/counter.json"           # persistent JSON store
 ```
+Iterates over lists (from JSON sources), dicts (wrapped as single-item list), or newline-delimited strings (from shell output). Access nested fields with `$item.field`.
+
+#### Cache Control
+```
+cache 0                                       # never cache (re-execute every request)
+cache 300                                     # cache for 5 minutes
+```
+Emits the `#!c=N` header that NomadNet uses to control page caching.
+
+#### Form Submission Handling
+```
+on_submit "form_name"
+  # Runs when the named form is submitted
+  # Form field values are available as $field_name
+  source results : shell "search.py '$query'"
+  text "Found: $results"
+```
+Field values are read from `FIELD_*` environment variables set by NomadNet.
+
+#### Persistent State
+```
+state "counter" "/tmp/counter.json"           # load JSON into $counter
+```
+Loads a JSON file into a variable. Use `_save_state(path, data)` in the generated script to persist changes.
+
+#### Using Variables in Content
+```
+text "Hello, $name"                           # inline substitution
+label "CPU" "$cpu_pct%"                       # in labels
+gauge "CPU" $cpu_pct 100 28 warn=75 crit=90   # as gauge values
+status "$peer" $state                         # in status indicators
+link "View $name" "/page/detail.mu"           # in links
+```
+
+#### Generated Script Runtime
+
+The compiled script includes these helpers, available in `on_submit` and source blocks:
+
+| Helper                              | Description                                   |
+|-------------------------------------|-----------------------------------------------|
+| `_shell(cmd, timeout=5)`            | Execute shell command, return stdout          |
+| `_read_file(path)`                  | Read file contents                            |
+| `_read_json(path)`                  | Read + parse JSON file                        |
+| `_http(url, method, body, headers)` | HTTP request, auto-parse JSON response        |
+| `_sqlite(db_path, query)`           | SQLite query → list of dicts (or single dict) |
+| `_get_field(name, default)`         | Read submitted form field                     |
+| `_get_param(name, default)`         | Read URL parameter                            |
+| `_load_state(path)`                 | Load state from JSON file                     |
+| `_save_state(path, data)`           | Save state to JSON file                       |
+| `_iter(val)`                        | Make a value iterable (list/dict/string)      |
 
 ### Components
 ```

Dockerfile

@@ -10,7 +10,6 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY backend/ ./
 COPY frontend/dist/ ./static/
-
 EXPOSE 8080
 
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8080"]

backend/browse.py

@@ -0,0 +1,463 @@
+"""Network browser — discovers NomadNet nodes and fetches pages via Reticulum.
+
+Starts an RNS transport on FastAPI startup, listens for NomadNet node
+announces, and exposes discovered nodes + remote page fetching via API.
+"""
+
+from __future__ import annotations
+
+import asyncio
+import json
+import logging
+import os
+import threading
+import time
+from pathlib import Path
+
+from fastapi import APIRouter, Query
+from starlette.responses import StreamingResponse
+
+router = APIRouter()
+log = logging.getLogger("browse")
+
+# ---------------------------------------------------------------------------
+# Module-level state
+# ---------------------------------------------------------------------------
+
+_nodes: dict[str, dict] = {}  # hash_hex -> node info
+_own_hash: str | None = None
+def _own_name() -> str:
+    """Read node name from NomadNet config, falling back to env/default."""
+    try:
+        path = _CONFIG_PATHS["nomadnet"]()
+        if path.exists():
+            for line in path.read_text(encoding="utf-8").splitlines():
+                stripped = line.strip()
+                if stripped.startswith("node_name"):
+                    _, _, val = stripped.partition("=")
+                    val = val.strip()
+                    if val:
+                        return val
+    except Exception:
+        pass
+    return os.environ.get("NOMADNET_NODE_NAME", "Micronomicon")
+_lock = threading.Lock()
+_started = False
+_subscribers: list[asyncio.Queue] = []
+_sub_lock = threading.Lock()
+_loop: asyncio.AbstractEventLoop | None = None
+
+
+# ---------------------------------------------------------------------------
+# RNS announce handler (must be an object with aspect_filter + method)
+# ---------------------------------------------------------------------------
+
+def _push_node(node_data: dict) -> None:
+    """Push a node update to all SSE subscribers (thread-safe)."""
+    with _sub_lock:
+        for q in list(_subscribers):
+            if _loop and _loop.is_running():
+                _loop.call_soon_threadsafe(q.put_nowait, node_data)
+            else:
+                try:
+                    q.put_nowait(node_data)
+                except asyncio.QueueFull:
+                    pass
+
+
+class _AnnounceHandler:
+    """RNS-compatible announce handler.
+
+    RNS.Transport.register_announce_handler() requires an object with:
+      - aspect_filter: str attribute
+      - received_announce(dest_hash, identity, app_data, ...): callable
+    """
+
+    aspect_filter = "nomadnetwork.node"
+
+    def received_announce(
+        self,
+        destination_hash: bytes,
+        announced_identity,
+        app_data: bytes | None,
+        **kwargs,
+    ) -> None:
+        import RNS
+
+        hash_hex = RNS.hexrep(destination_hash, delimit=False)
+
+        name = hash_hex[:12]
+        if app_data:
+            try:
+                name = app_data.decode("utf-8")
+            except Exception:
+                pass
+
+        is_self = name == _own_name()
+
+        # Determine which interface this announce arrived on
+        iface_name = None
+        try:
+            path_entry = RNS.Transport.path_table.get(destination_hash)
+            if path_entry and path_entry[5]:  # IDX_PT_RVCD_IF = 5
+                iface_name = getattr(path_entry[5], "name", None)
+        except Exception:
+            pass
+
+        with _lock:
+            _nodes[hash_hex] = {
+                "hash": hash_hex,
+                "name": name,
+                "last_seen": time.time(),
+                "is_self": is_self,
+                "type": "node",
+                "interface": iface_name,
+            }
+            if is_self:
+                global _own_hash
+                _own_hash = hash_hex
+
+        log.info(
+            "Node announce: %s (%s) via %s%s",
+            name, hash_hex[:8], iface_name or "?",
+            " [self]" if is_self else "",
+        )
+        _push_node(_nodes[hash_hex])
+
+
+# ---------------------------------------------------------------------------
+# RNS lifecycle
+# ---------------------------------------------------------------------------
+
+_reticulum = None
+
+
+def _collect_interfaces() -> list[dict]:
+    """Read active RNS interfaces and return them as node-like dicts."""
+    try:
+        import RNS
+    except ImportError:
+        return []
+
+    ifaces = []
+    for iface in RNS.Transport.interfaces:
+        name = getattr(iface, "name", str(iface))
+        iface_id = f"iface_{name}"
+        target = getattr(iface, "target_ip", None) or getattr(iface, "target_host", None)
+        port = getattr(iface, "target_port", None) or getattr(iface, "bind_port", None)
+        ifaces.append({
+            "hash": iface_id,
+            "name": name,
+            "last_seen": time.time(),
+            "is_self": False,
+            "type": "interface",
+            "online": getattr(iface, "online", False),
+            "target": f"{target}:{port}" if target and port else None,
+            "txb": getattr(iface, "txb", 0),
+            "rxb": getattr(iface, "rxb", 0),
+            "bitrate": getattr(iface, "bitrate", 0),
+            "clients": len(getattr(iface, "clients", None) or []) if hasattr(iface, "clients") else None,
+        })
+    return ifaces
+
+
+def start_browser() -> None:
+    """Initialize RNS and begin listening for NomadNet node announces."""
+    global _started, _loop, _reticulum
+
+    if _started:
+        return
+
+    try:
+        _loop = asyncio.get_event_loop()
+    except RuntimeError:
+        _loop = None
+
+    try:
+        import RNS
+
+        configdir = os.environ.get("RNS_CONFIG_DIR", None)
+        if configdir:
+            Path(configdir).mkdir(parents=True, exist_ok=True)
+
+        _reticulum = RNS.Reticulum(configdir=configdir)
+
+        RNS.Transport.register_announce_handler(_AnnounceHandler())
+
+        _started = True
+        log.info("RNS browser started (v%s)", RNS.__version__)
+
+    except Exception as exc:
+        log.warning("Failed to start RNS browser: %s", exc)
+
+
+# ---------------------------------------------------------------------------
+# Config helpers
+# ---------------------------------------------------------------------------
+
+_CONFIG_PATHS = {
+    "reticulum": lambda: Path(os.environ.get("RNS_SERVER_CONFIG_DIR", os.environ.get("RNS_CONFIG_DIR", str(Path.home() / ".reticulum")))) / "config",
+    "reticulum-client": lambda: Path(os.environ.get("RNS_CONFIG_DIR", str(Path.home() / ".reticulum"))) / "config",
+    "nomadnet": lambda: Path(os.environ.get("NOMADNET_CONFIG_DIR", str(Path.home() / ".nomadnetwork"))) / "config",
+}
+
+
+def _config_path(kind: str) -> Path:
+    resolver = _CONFIG_PATHS.get(kind)
+    if not resolver:
+        raise ValueError(f"Unknown config kind: {kind}")
+    return resolver()
+
+
+def _restart_nomadnet() -> bool:
+    """Restart the NomadNet container. Returns True on success."""
+    try:
+        from docker_utils import NOMADNET_CONTAINER
+        import docker
+        client = docker.from_env()
+        container = client.containers.get(NOMADNET_CONTAINER)
+        container.restart()
+        log.info("NomadNet container restarted")
+        return True
+    except Exception as exc:
+        log.info("NomadNet container not available: %s", exc)
+        return False
+
+
+# ---------------------------------------------------------------------------
+# API endpoints
+# ---------------------------------------------------------------------------
+
+def _build_snapshot() -> list[dict]:
+    """Build a full snapshot: self node + interfaces + discovered nodes."""
+    with _lock:
+        nodes = list(_nodes.values())
+
+    # Ensure type field on all nodes
+    for n in nodes:
+        n.setdefault("type", "node")
+
+    if not any(n["is_self"] for n in nodes):
+        nodes.insert(0, {
+            "hash": _own_hash or "self",
+            "name": _own_name(),
+            "last_seen": time.time(),
+            "is_self": True,
+            "type": "node",
+        })
+
+    # Add interfaces
+    nodes.extend(_collect_interfaces())
+    return nodes
+
+
+@router.get("/browse/nodes")
+async def list_nodes():
+    """Return all discovered NomadNet nodes and interfaces."""
+    return _build_snapshot()
+
+
+@router.get("/browse/nodes/stream")
+async def stream_nodes():
+    """SSE stream — pushes full snapshot then live node announces."""
+    queue: asyncio.Queue = asyncio.Queue(maxsize=64)
+
+    with _sub_lock:
+        _subscribers.append(queue)
+
+    async def event_generator():
+        try:
+            # Send full snapshot (self + interfaces + known nodes)
+            for entry in _build_snapshot():
+                yield f"data: {json.dumps(entry)}\n\n"
+
+            # Then stream new announces as they arrive
+            while True:
+                node = await queue.get()
+                yield f"data: {json.dumps(node)}\n\n"
+        except asyncio.CancelledError:
+            pass
+        finally:
+            with _sub_lock:
+                _subscribers.remove(queue)
+
+    return StreamingResponse(
+        event_generator(),
+        media_type="text/event-stream",
+        headers={"Cache-Control": "no-cache", "X-Accel-Buffering": "no"},
+    )
+
+
+@router.get("/browse/page/{hash_hex}")
+async def get_remote_page(hash_hex: str, path: str = Query("index.mu")):
+    """Fetch a Micron page from a node.
+
+    For the user's own node reads from the local pages directory.
+    For remote nodes establishes an RNS link and requests the page.
+    """
+    with _lock:
+        node = _nodes.get(hash_hex)
+    if (node and node.get("is_self")) or hash_hex == "self":
+        return _read_local_page(path)
+
+    content = await _request_remote_page(hash_hex, path)
+    if content is None:
+        return {"content": None, "error": "Could not reach node"}
+    return {"content": content}
+
+
+# ---------------------------------------------------------------------------
+# Local page reader
+# ---------------------------------------------------------------------------
+
+def _read_local_page(path: str) -> dict:
+    from converter import execute_dynamic_script
+
+    pages_dir = os.environ.get("PAGES_DIR", str(Path.home() / ".nomadnetwork/storage/pages"))
+    filepath = Path(pages_dir) / path
+    if not filepath.exists():
+        return {"content": None, "error": "Page not found"}
+    try:
+        if os.access(filepath, os.X_OK):
+            script = filepath.read_text(encoding="utf-8")
+            return {"content": execute_dynamic_script(script)}
+        return {"content": filepath.read_text()}
+    except Exception as exc:
+        return {"content": None, "error": str(exc)}
+
+
+# ---------------------------------------------------------------------------
+# Remote page fetcher (RNS link + request/response)
+# ---------------------------------------------------------------------------
+
+async def _request_remote_page(hash_hex: str, path: str) -> str | None:
+    """Establish an RNS link to a remote NomadNet node and request a page."""
+    try:
+        import RNS
+    except ImportError:
+        return None
+
+    loop = asyncio.get_event_loop()
+    future: asyncio.Future[str | None] = loop.create_future()
+
+    def _do_request():
+        try:
+            dest_hash = bytes.fromhex(hash_hex)
+
+            if not RNS.Transport.has_path(dest_hash):
+                RNS.Transport.request_path(dest_hash)
+                deadline = time.time() + 10
+                while time.time() < deadline:
+                    if RNS.Transport.has_path(dest_hash):
+                        break
+                    time.sleep(0.1)
+                else:
+                    loop.call_soon_threadsafe(future.set_result, None)
+                    return
+
+            identity = RNS.Identity.recall(dest_hash)
+            if not identity:
+                loop.call_soon_threadsafe(future.set_result, None)
+                return
+
+            dest = RNS.Destination(
+                identity,
+                RNS.Destination.OUT,
+                RNS.Destination.SINGLE,
+                "nomadnetwork",
+                "node",
+            )
+
+            link = RNS.Link(dest)
+
+            deadline = time.time() + 15
+            while time.time() < deadline:
+                if link.status == RNS.Link.ACTIVE:
+                    break
+                time.sleep(0.1)
+            else:
+                link.teardown()
+                loop.call_soon_threadsafe(future.set_result, None)
+                return
+
+            def on_response(request_receipt):
+                try:
+                    resp = request_receipt.response
+                    if resp is not None:
+                        content = resp.decode("utf-8") if isinstance(resp, bytes) else str(resp)
+                        loop.call_soon_threadsafe(future.set_result, content)
+                    else:
+                        loop.call_soon_threadsafe(future.set_result, None)
+                except Exception:
+                    loop.call_soon_threadsafe(future.set_result, None)
+                finally:
+                    link.teardown()
+
+            def on_failed(request_receipt):
+                if not future.done():
+                    loop.call_soon_threadsafe(future.set_result, None)
+                link.teardown()
+
+            link.request(
+                "/page/" + path,
+                response_callback=on_response,
+                failed_callback=on_failed,
+            )
+
+        except Exception as exc:
+            log.warning("Remote page request failed: %s", exc)
+            if not future.done():
+                loop.call_soon_threadsafe(future.set_result, None)
+
+    threading.Thread(target=_do_request, daemon=True).start()
+
+    try:
+        return await asyncio.wait_for(future, timeout=30.0)
+    except asyncio.TimeoutError:
+        return None
+
+
+# ---------------------------------------------------------------------------
+# Reticulum config endpoints
+# ---------------------------------------------------------------------------
+
+@router.get("/browse/identity")
+async def get_identity():
+    """Return the node's RNS identity hash and configured name."""
+    identity_hash = None
+    try:
+        import RNS
+        if _reticulum and RNS.Transport.identity:
+            identity_hash = RNS.hexrep(RNS.Transport.identity.hash, delimit=False)
+    except Exception:
+        pass
+    return {
+        "name": _own_name(),
+        "hash": _own_hash or identity_hash,
+    }
+
+
+@router.post("/browse/restart")
+async def restart_services():
+    """Restart NomadNet to apply config changes."""
+    restarted = _restart_nomadnet()
+    return {"ok": True, "nomadnet_restarted": restarted}
+
+
+@router.get("/browse/config/{kind}")
+async def get_config(kind: str):
+    """Return config file contents for reticulum or nomadnet."""
+    path = _config_path(kind)
+    if not path.exists():
+        return {"content": ""}
+    return {"content": path.read_text(encoding="utf-8")}
+
+
+@router.post("/browse/config/{kind}")
+async def save_config(kind: str, body: dict):
+    """Write config file for reticulum or nomadnet."""
+    content = body.get("content", "")
+    path = _config_path(kind)
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(content, encoding="utf-8")
+    return {"ok": True}

backend/converter.py

@@ -1,6 +1,9 @@
 """µFrame compile, DSL metadata, and image upload endpoints."""
 
 import os
+import subprocess
+import sys
+import tempfile
 from pathlib import Path
 
 from fastapi import APIRouter, HTTPException, UploadFile, File
@@ -14,6 +17,31 @@ from uframe.registry import get_dsl_meta
 router = APIRouter()
 
 UPLOAD_DIR = Path(os.environ.get("SOURCES_DIR", "/data/sources")) / "images"
+BACKEND_DIR = str(Path(__file__).resolve().parent)
+
+
+def execute_dynamic_script(script: str, timeout: int = 10) -> str:
+    """Execute a dynamic page script and return its stdout (micron output).
+
+    Used by both the compile preview and the browse page reader.
+    """
+    env = {**os.environ, "PYTHONPATH": BACKEND_DIR}
+    with tempfile.NamedTemporaryFile(mode="w", suffix=".py", delete=False) as f:
+        f.write(script)
+        f.flush()
+        try:
+            result = subprocess.run(
+                [sys.executable, f.name],
+                capture_output=True, text=True, timeout=timeout,
+                cwd=BACKEND_DIR, env=env,
+            )
+            if result.returncode != 0 and result.stderr:
+                return result.stderr
+            return result.stdout
+        except subprocess.TimeoutExpired:
+            return "Error: script timed out"
+        finally:
+            os.unlink(f.name)
 
 
 class CompileRequest(BaseModel):
@@ -31,12 +59,26 @@ class CompileResponse(BaseModel):
 
 @router.post("/compile", response_model=CompileResponse)
 async def compile_source(req: CompileRequest):
-    """Compile µFrame .uf source into ASCII and Micron output."""
+    """Compile µFrame .uf source into ASCII and Micron output.
+
+    For dynamic pages, the generated script is executed and the
+    resolved micron output replaces the static micron in the response.
+    """
     try:
         result = uframe.compile(req.source, width=req.width)
+
+        micron = result.micron
+        if result.is_dynamic and result.script:
+            executed = execute_dynamic_script(result.script)
+            # Strip cache header line if present
+            lines = executed.split("\n")
+            if lines and lines[0].startswith("#!c="):
+                lines = lines[1:]
+            micron = "\n".join(lines)
+
         return CompileResponse(
             ascii=result.ascii,
-            micron=result.micron,
+            micron=micron,
             script=result.script,
             is_dynamic=result.is_dynamic,
             warnings=[w.message for w in result.warnings],

backend/main.py

@@ -4,20 +4,24 @@ from pathlib import Path
 from fastapi import FastAPI
 from fastapi.staticfiles import StaticFiles
 
-from pages import router as pages_router, ensure_default_pages
+from pages import router as pages_router, files_router, ensure_default_pages
 from docker_utils import router as docker_router
 from converter import router as converter_router
+from browse import router as browse_router, start_browser
 
 app = FastAPI(title="µFrame Editor")
 
 app.include_router(converter_router, prefix="/api")
 app.include_router(pages_router, prefix="/api")
+app.include_router(files_router, prefix="/api")
 app.include_router(docker_router, prefix="/api")
+app.include_router(browse_router, prefix="/api")
 
 
 @app.on_event("startup")
 async def startup():
     ensure_default_pages()
+    start_browser()
 
 
 @app.get("/api/health")
@@ -25,7 +29,16 @@ async def health():
     return {"status": "ok"}
 
 
-# Serve built frontend as static files (SPA fallback)
+# Serve built frontend as static files with SPA fallback
 static_dir = Path(__file__).parent / "static"
 if static_dir.is_dir():
-    app.mount("/", StaticFiles(directory=str(static_dir), html=True), name="static")
+    from fastapi.responses import FileResponse
+
+    app.mount("/assets", StaticFiles(directory=str(static_dir / "assets")), name="assets")
+
+    @app.get("/{path:path}")
+    async def spa_fallback(path: str):
+        file = static_dir / path
+        if file.is_file():
+            return FileResponse(file)
+        return FileResponse(static_dir / "index.html")

backend/package-lock.json

@@ -0,0 +1,6 @@
+{
+  "name": "backend",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}

backend/pages.py

@@ -1,13 +1,15 @@
 import os
 import shlex
+import shutil
 from pathlib import Path
 
-from fastapi import APIRouter, HTTPException
-from pydantic import BaseModel
+from fastapi import APIRouter, HTTPException, Query
+from pydantic import BaseModel, Field
 
 import uframe
 
 router = APIRouter()
+files_router = APIRouter()
 
 PAGES_DIR = Path(os.environ.get("PAGES_DIR", "/data/pages"))
 SOURCES_DIR = Path(os.environ.get("SOURCES_DIR", "/data/sources"))
@@ -38,7 +40,7 @@ page "Welcome" 60
 
 
 def ensure_default_pages():
-    """Create a default index page if none exists."""
+    """Create default index page and .env file if they don't exist."""
     PAGES_DIR.mkdir(parents=True, exist_ok=True)
     SOURCES_DIR.mkdir(parents=True, exist_ok=True)
 
@@ -54,6 +56,17 @@ def ensure_default_pages():
     if not index_src.is_file():
         index_src.write_text(DEFAULT_INDEX_SOURCE, encoding="utf-8")
 
+    env_path = SOURCES_DIR / ".env"
+    if not env_path.is_file():
+        env_path.write_text(
+            "# Environment variables for dynamic pages\n"
+            "# Access with: source name : env \"KEY\"\n"
+            "#\n"
+            "# Example:\n"
+            "# API_KEY=your-key-here\n",
+            encoding="utf-8",
+        )
+
 
 class PageMeta(BaseModel):
     name: str
@@ -225,3 +238,176 @@ async def delete_page(name: str):
         mu_path.unlink()
 
     return {"deleted": name}
+
+
+# ---------------------------------------------------------------------------
+# File browser endpoints
+# ---------------------------------------------------------------------------
+
+
+class FileEntry(BaseModel):
+    name: str
+    path: str
+    type: str  # "file" | "folder" | "env"
+    size: int | None = None
+    last_modified: float | None = None
+    title: str | None = None
+    published: bool = False
+
+
+class MkdirRequest(BaseModel):
+    path: str
+
+
+class MoveRequest(BaseModel):
+    model_config = {"populate_by_name": True}
+    from_path: str = Field(alias="from")
+    to: str
+
+
+class EnvRequest(BaseModel):
+    content: str
+
+
+def _validate_relative_path(rel: str) -> Path:
+    """Validate that a relative path has no traversal components and resolves
+    inside the expected base directories. Returns the cleaned relative Path."""
+    p = Path(rel)
+    # Reject absolute paths and any ".." components
+    if p.is_absolute():
+        raise HTTPException(status_code=400, detail="Absolute paths not allowed")
+    for part in p.parts:
+        if part == "..":
+            raise HTTPException(status_code=400, detail="Directory traversal not allowed")
+    # Extra safety: resolve against SOURCES_DIR and verify containment
+    resolved = (SOURCES_DIR / p).resolve()
+    if not str(resolved).startswith(str(SOURCES_DIR.resolve())):
+        raise HTTPException(status_code=400, detail="Path escapes base directory")
+    return p
+
+
+def _file_entry(base: Path, rel_path: Path) -> FileEntry:
+    """Build a FileEntry for a file or directory at base/rel_path."""
+    full = base / rel_path
+    name = rel_path.name
+
+    if full.is_dir():
+        return FileEntry(
+            name=name,
+            path=str(rel_path),
+            type="folder",
+        )
+
+    # .env file
+    if name == ".env":
+        stat = full.stat()
+        return FileEntry(
+            name=name,
+            path=str(rel_path),
+            type="env",
+            size=stat.st_size,
+            last_modified=stat.st_mtime,
+        )
+
+    # Regular file
+    stat = full.stat()
+    title = None
+    published = False
+
+    if full.suffix == ".uf":
+        try:
+            title = _extract_title(full.read_text(encoding="utf-8"))
+        except Exception:
+            pass
+        # Check published status: corresponding .mu in PAGES_DIR at same relative path
+        mu_rel = rel_path.with_suffix(".mu")
+        published = (PAGES_DIR / mu_rel).is_file()
+
+    return FileEntry(
+        name=name,
+        path=str(rel_path),
+        type="file",
+        size=stat.st_size,
+        last_modified=stat.st_mtime,
+        title=title,
+        published=published,
+    )
+
+
+@files_router.get("/files", response_model=list[FileEntry])
+async def list_files(path: str = Query(default="")):
+    """List files and folders in SOURCES_DIR, optionally scoped to a subfolder."""
+    if path:
+        rel = _validate_relative_path(path)
+    else:
+        rel = Path(".")
+
+    target = (SOURCES_DIR / rel).resolve()
+    if not str(target).startswith(str(SOURCES_DIR.resolve())):
+        raise HTTPException(status_code=400, detail="Path escapes base directory")
+    if not target.is_dir():
+        raise HTTPException(status_code=404, detail="Directory not found")
+
+    entries: list[FileEntry] = []
+    for item in sorted(target.iterdir(), key=lambda p: (not p.is_dir(), p.name.lower())):
+        item_rel = item.relative_to(SOURCES_DIR)
+        entries.append(_file_entry(SOURCES_DIR, item_rel))
+
+    return entries
+
+
+@files_router.post("/files/mkdir")
+async def mkdir(req: MkdirRequest):
+    """Create a folder in both SOURCES_DIR and PAGES_DIR."""
+    rel = _validate_relative_path(req.path)
+
+    (SOURCES_DIR / rel).mkdir(parents=True, exist_ok=True)
+    (PAGES_DIR / rel).mkdir(parents=True, exist_ok=True)
+
+    return {"created": str(rel)}
+
+
+@files_router.post("/files/move")
+async def move_file(req: MoveRequest):
+    """Move/rename a file or folder in both SOURCES_DIR and PAGES_DIR."""
+    from_rel = _validate_relative_path(req.from_path)
+    to_rel = _validate_relative_path(req.to)
+
+    # Move in SOURCES_DIR
+    src_from = SOURCES_DIR / from_rel
+    src_to = SOURCES_DIR / to_rel
+    if src_from.exists():
+        src_to.parent.mkdir(parents=True, exist_ok=True)
+        shutil.move(str(src_from), str(src_to))
+
+    # Move in PAGES_DIR (for .uf files, look for .mu counterpart)
+    if src_from.suffix == ".uf" or (not src_from.exists() and from_rel.suffix == ".uf"):
+        pages_from = PAGES_DIR / from_rel.with_suffix(".mu")
+        pages_to = PAGES_DIR / to_rel.with_suffix(".mu")
+    else:
+        pages_from = PAGES_DIR / from_rel
+        pages_to = PAGES_DIR / to_rel
+
+    if pages_from.exists():
+        pages_to.parent.mkdir(parents=True, exist_ok=True)
+        shutil.move(str(pages_from), str(pages_to))
+
+    return {"moved": {"from": str(from_rel), "to": str(to_rel)}}
+
+
+@files_router.get("/files/env")
+async def read_env():
+    """Read the .env file from SOURCES_DIR root."""
+    env_path = SOURCES_DIR / ".env"
+    if env_path.is_file():
+        return {"content": env_path.read_text(encoding="utf-8")}
+    return {"content": ""}
+
+
+@files_router.post("/files/env")
+async def save_env(req: EnvRequest):
+    """Save the .env file to SOURCES_DIR root."""
+    SOURCES_DIR.mkdir(parents=True, exist_ok=True)
+    env_path = SOURCES_DIR / ".env"
+    env_path.write_text(req.content, encoding="utf-8")
+    return {"saved": True}

backend/requirements.txt

@@ -4,3 +4,4 @@ docker>=7.0
 Pillow>=10.0
 python-multipart>=0.0.6
 md2txt @ git+https://codeberg.org/randogoth/md2txt
+rns>=0.9.3

backend/uframe/codegen.py

@@ -29,14 +29,56 @@ def _indent(code: str, level: int = 1) -> str:
 
 
 def _resolve_vars(text: str) -> str:
-    """Convert $var references to Python f-string expressions."""
+    """Convert $var references to Python f-string expressions.
+
+    First escapes literal braces (e.g. @color{ff0}{text} → @color{{ff0}}{{text}})
+    so they survive f-string evaluation, then replaces $var → {var}.
+    """
+    import re
+    # Use a unique placeholder for $var refs, escape all braces, then restore
+    _PH = "\x00VAR"
+    counter = [0]
+    placeholders: dict[str, str] = {}
+
+    def stash_var(m: re.Match) -> str:
+        var = m.group(1)
+        if "." in var:
+            parts = var.split(".")
+            base = parts[0]
+            chain = "".join(f"['{p}']" for p in parts[1:])
+            expr = "{" + base + chain + "}"
+        else:
+            expr = "{" + var + "}"
+        key = f"{_PH}{counter[0]}\x00"
+        counter[0] += 1
+        placeholders[key] = expr
+        return key
+
+    # 1. Stash $var references with placeholders
+    result = re.sub(r'\$([a-zA-Z_][\w.]*)', stash_var, text)
+    # 2. Escape all remaining braces for f-string safety
+    result = result.replace("{", "{{").replace("}", "}}")
+    # 3. Restore $var placeholders (unescaped)
+    for key, expr in placeholders.items():
+        result = result.replace(key, expr)
+    return result
+
+
+def _resolve_vars_code(text: str) -> str:
+    """Convert $var references to bare Python identifiers.
+
+    Simple vars:  $name → name
+    Dotted paths: $item.name → item['name']  (dict access)
+    """
     import re
-    # Replace $var.attr.attr with {var_attr_attr} and simple $var with {var}
     def replace_var(m: re.Match) -> str:
         var = m.group(1)
-        # Replace dots with underscores for Python variable names
-        py_var = var.replace(".", "_")
-        return "{" + py_var + "}"
+        if "." in var:
+            parts = var.split(".")
+            base = parts[0]
+            chain = "".join(f"['{p}']" for p in parts[1:])
+            return base + chain
+        return var
     return re.sub(r'\$([a-zA-Z_][\w.]*)', replace_var, text)
 
 
@@ -67,14 +109,28 @@ def _emit_node(node: IRNode, indent_level: int = 0) -> list[str]:
         elif node.source_type == SourceType.JSON:
             lines.append(f"{ind}{var} = _read_json({node.command!r})")
         elif node.source_type == SourceType.PYTHON:
-            # Restricted eval — only datetime/secrets modules available
-            lines.append(f"{ind}{var} = eval({node.command!r}, {{'datetime': datetime, 'secrets': secrets}})")
+            lines.append(f"{ind}{var} = eval({node.command!r}, {{'datetime': _dt_cls, 'timedelta': timedelta, 'secrets': secrets, 'os': os, 'json': json}})")
         elif node.source_type == SourceType.PARAM:
             lines.append(f"{ind}{var} = _get_param({node.command!r})")
         elif node.source_type == SourceType.RNS:
             import shlex as _shlex
             safe_cmd = _shlex.quote(node.command)
             lines.append(f"{ind}{var} = _shell('rnstatus ' + shlex.quote({safe_cmd!r}), timeout={node.timeout})")
+        elif node.source_type == SourceType.HTTP:
+            method = node.http_method or "GET"
+            url = _resolve_vars(node.command)
+            hdrs = _resolve_vars(node.http_headers) if node.http_headers else ""
+            body = _resolve_vars(node.http_body) if node.http_body else ""
+            if body:
+                lines.append(f"""{ind}{var} = _http(f'''{url}''', method={method!r}, body=f'''{body}''', headers=f'''{hdrs}''', timeout={node.timeout})""")
+            elif hdrs:
+                lines.append(f"""{ind}{var} = _http(f'''{url}''', method={method!r}, headers=f'''{hdrs}''', timeout={node.timeout})""")
+            else:
+                lines.append(f"{ind}{var} = _http({node.command!r}, method={method!r}, timeout={node.timeout})")
+        elif node.source_type == SourceType.SQLITE:
+            lines.append(f"{ind}{var} = _sqlite({node.command!r}, {node.query!r})")
+        elif node.source_type == SourceType.ENV:
+            lines.append(f"{ind}{var} = os.environ.get({node.command!r}, '')")
 
     elif isinstance(node, CacheControl):
         lines.append(f"{ind}_cache_seconds = {node.seconds}")
@@ -83,8 +139,7 @@ def _emit_node(node: IRNode, indent_level: int = 0) -> list[str]:
         lines.append(f"{ind}{node.state_name} = _load_state({node.path!r})")
 
     elif isinstance(node, IfBlock):
-        cond = _resolve_vars(node.condition)
-        # Convert simple comparisons
+        cond = _resolve_vars_code(node.condition)
         cond = cond.replace("&&", " and ").replace("||", " or ")
         lines.append(f"{ind}if {cond}:")
         if node.children:
@@ -94,7 +149,7 @@ def _emit_node(node: IRNode, indent_level: int = 0) -> list[str]:
             lines.append(f"{ind}    pass")
 
         for elif_cond, elif_children in node.elif_branches:
-            ec = _resolve_vars(elif_cond).replace("&&", " and ").replace("||", " or ")
+            ec = _resolve_vars_code(elif_cond).replace("&&", " and ").replace("||", " or ")
             lines.append(f"{ind}elif {ec}:")
             if elif_children:
                 for child in elif_children:
@@ -108,7 +163,7 @@ def _emit_node(node: IRNode, indent_level: int = 0) -> list[str]:
                 lines.extend(_emit_node(child, indent_level + 1))
 
     elif isinstance(node, ForLoop):
-        iterable = _resolve_vars(node.iterable)
+        iterable = _resolve_vars_code(node.iterable)
         lines.append(f"{ind}for {node.var_name} in _iter({iterable}):")
         if node.children:
             for child in node.children:
@@ -146,13 +201,16 @@ def _emit_node(node: IRNode, indent_level: int = 0) -> list[str]:
 
     elif isinstance(node, Gauge):
         label = _resolve_vars(node.label)
-        value = _resolve_vars(str(node.value)) if "$" in str(node.value) else str(node.value)
+        raw_val = getattr(node, "_raw_value", None)
+        value = _resolve_vars(raw_val) if raw_val and "$" in raw_val else str(node.value)
+        raw_max = getattr(node, "_raw_max_val", None)
+        max_val = _resolve_vars(raw_max) if raw_max and "$" in raw_max else str(node.max_val)
         extra = ""
         if node.warn is not None:
             extra += f" warn={node.warn}"
         if node.crit is not None:
             extra += f" crit={node.crit}"
-        lines.append(f"{ind}_uf_source_parts.append(f'gauge \"{label}\" {value} {node.max_val} {node.bar_width}{extra}')")
+        lines.append(f"{ind}_uf_source_parts.append(f'gauge \"{label}\" {value} {max_val} {node.bar_width}{extra}')")
 
     elif isinstance(node, Status):
         label = _resolve_vars(node.label)
@@ -221,6 +279,7 @@ def _build_script(uframe_import: str, page_logic: str, page_title: str, page_wid
         "# Do not edit — regenerate with: uframe compile <source>.uf",
         "",
         "import os, sys, json, subprocess, datetime, secrets, shlex",
+        "from datetime import datetime as _dt_cls, timedelta",
         "",
         "# ─── Runtime Helpers ─────────────────────────────────────────",
         "",
@@ -279,6 +338,42 @@ def _build_script(uframe_import: str, page_logic: str, page_title: str, page_wid
         '        return val.strip().splitlines()',
         '    return []',
         "",
+        'def _http(url, method="GET", body="", headers="", timeout=10):',
+        '    """HTTP request, return response body (JSON parsed if possible)."""',
+        '    import urllib.request, urllib.error',
+        '    try:',
+        '        data = body.encode("utf-8") if body else None',
+        '        req = urllib.request.Request(url, data=data, method=method)',
+        '        req.add_header("User-Agent", "uframe/1.0")',
+        '        if body and not headers:',
+        '            req.add_header("Content-Type", "application/json")',
+        '        if headers:',
+        '            for pair in headers.split(";"):',
+        '                if ":" in pair:',
+        '                    k, v = pair.split(":", 1)',
+        '                    req.add_header(k.strip(), v.strip())',
+        '        with urllib.request.urlopen(req, timeout=timeout) as resp:',
+        '            raw = resp.read().decode("utf-8")',
+        '            try:',
+        '                return json.loads(raw)',
+        '            except (json.JSONDecodeError, ValueError):',
+        '                return raw.strip()',
+        '    except Exception as e:',
+        '        return {"error": str(e)}',
+        "",
+        'def _sqlite(db_path, query):',
+        '    """Run a SQLite query, return list of dicts."""',
+        '    import sqlite3',
+        '    try:',
+        '        conn = sqlite3.connect(db_path)',
+        '        conn.row_factory = sqlite3.Row',
+        '        cur = conn.execute(query)',
+        '        rows = [dict(r) for r in cur.fetchall()]',
+        '        conn.close()',
+        '        return rows if len(rows) != 1 else rows[0]',
+        '    except Exception as e:',
+        '        return {"error": str(e)}',
+        "",
         f"# ─── µFrame Compile ──────────────────────────────────────────",
         "",
         uframe_import,

backend/uframe/emit_micron.py

@@ -78,8 +78,9 @@ def emit_micron(grid: CharGrid, page_title: str = "") -> str:
                     if cur_style != _EMPTY_STYLE:
                         line_parts.append(_emit_style_close(cur_style))
                         cur_style = _EMPTY_STYLE
-                    # Open new link
-                    line_parts.append("[")
+                    # Open new link — backtick enters formatting mode
+                    # where the parser recognizes `[` as link start
+                    line_parts.append("`[")
                 in_link = link
 
             # Handle style transitions (not inside links — links handle their own style)

backend/uframe/ir.py

@@ -302,6 +302,9 @@ class SourceType(Enum):
     PYTHON = auto()
     RNS = auto()
     PARAM = auto()
+    HTTP = auto()
+    SQLITE = auto()
+    ENV = auto()
 
 
 @dataclass
@@ -317,6 +320,12 @@ class Source(IRNode):
     var_name: str = ""
     source_type: SourceType = SourceType.SHELL
     command: str = ""
+    # HTTP-specific
+    http_method: str = "GET"
+    http_body: str = ""
+    http_headers: str = ""
+    # SQLite-specific: command = db path, query = SQL
+    query: str = ""
     timeout: int = 5
 
 

backend/uframe/parser.py

@@ -138,7 +138,7 @@ def _parse_list_style(s: str) -> ListStyle:
     }.get(s.lower(), ListStyle.BULLET)
 
 
-def _parse_line(keyword: str, args: list[str], line_num: int) -> IRNode:
+def _parse_line(keyword: str, args: list[str], line_num: int, raw_args: str = "") -> IRNode:
     """Parse a single line into an IR node based on the keyword."""
 
     if keyword == "page":
@@ -364,7 +364,7 @@ def _parse_line(keyword: str, args: list[str], line_num: int) -> IRNode:
     # Dynamic features
     elif keyword == "let":
         # let name = "value" or let name = 1,2,3
-        raw = " ".join(args)
+        raw = raw_args
         eq = raw.find("=")
         if eq != -1:
             var_name = raw[:eq].strip()
@@ -377,11 +377,10 @@ def _parse_line(keyword: str, args: list[str], line_num: int) -> IRNode:
     elif keyword == "source":
         # source cpu : shell "grep 'cpu' /proc/stat"
         # source name : type "command"
-        raw = " ".join(args)
-        colon = raw.find(":")
+        colon = raw_args.find(":")
         if colon != -1:
-            var_name = raw[:colon].strip()
-            rest = raw[colon + 1:].strip()
+            var_name = raw_args[:colon].strip()
+            rest = raw_args[colon + 1:].strip()
             parts = _split_args(rest)
             src_type_str = parts[0] if parts else "shell"
             command = parts[1] if len(parts) > 1 else ""
@@ -392,17 +391,38 @@ def _parse_line(keyword: str, args: list[str], line_num: int) -> IRNode:
                 "python": SourceType.PYTHON,
                 "rns": SourceType.RNS,
                 "param": SourceType.PARAM,
+                "http": SourceType.HTTP,
+                "sqlite": SourceType.SQLITE,
+                "env": SourceType.ENV,
             }.get(src_type_str.lower(), SourceType.SHELL)
-            # Parse optional timeout
+            # Parse optional params from remaining parts
             timeout = 5
-            for p in parts[2:]:
-                if p.startswith("timeout"):
+            http_method = "GET"
+            http_body = ""
+            http_headers = ""
+            query = ""
+            extra = parts[2:]
+            if src_type == SourceType.SQLITE and len(parts) > 2:
+                # sqlite "/path/db" "SELECT ..."
+                query = parts[2]
+                extra = parts[3:]
+            for p in extra:
+                if p.startswith("timeout="):
                     try:
-                        timeout = int(p.split("=")[1]) if "=" in p else int(parts[parts.index(p) + 1])
+                        timeout = int(p.split("=", 1)[1])
                     except (ValueError, IndexError):
                         pass
+                elif p.startswith("method="):
+                    http_method = p.split("=", 1)[1].upper()
+                elif p.startswith("body="):
+                    http_body = p.split("=", 1)[1]
+                elif p.startswith("headers="):
+                    http_headers = p.split("=", 1)[1]
             return Source(var_name=var_name, source_type=src_type,
-                         command=command, timeout=timeout, source_line=line_num)
+                         command=command, timeout=timeout,
+                         http_method=http_method, http_body=http_body,
+                         http_headers=http_headers, query=query,
+                         source_line=line_num)
         else:
             return Source(var_name=args[0] if args else "", source_line=line_num)
 
@@ -817,7 +837,7 @@ def parse(source: str, components: dict[str, ComponentDef] | None = None) -> Pag
         args = _split_args(arg_str)
 
         # Parse this line into a node
-        node = _parse_line(keyword, args, line_num)
+        node = _parse_line(keyword, args, line_num, raw_args=arg_str)
 
         # Pop stack back to find the parent (parent indent < this indent)
         while stack and stack[-1][0] >= indent:

backend/uframe/tests/test_dynamic.py

@@ -36,7 +36,7 @@ def test_if_block():
     text "Critical"'''
     result = uframe.compile(source)
     assert result.is_dynamic
-    assert "if {val} > 90:" in result.script
+    assert "if val > 90:" in result.script
 
 
 def test_for_loop():
@@ -46,7 +46,7 @@ def test_for_loop():
     text "$item"'''
     result = uframe.compile(source)
     assert result.is_dynamic
-    assert "for item in _iter({items}):" in result.script
+    assert "for item in _iter(items):" in result.script
 
 
 def test_let_variable():
@@ -120,5 +120,5 @@ def test_codegen_complete_dashboard():
     assert "#!/usr/bin/env python3" in script
     assert "_cache_seconds = 0" in script
     assert "_shell" in script
-    assert "if {cpu} > 90:" in script
+    assert "if cpu > 90:" in script
     assert "uframe.compile" in script

compose.yml

@@ -9,10 +9,17 @@ services:
       - PAGES_DIR=/data/pages
       - SOURCES_DIR=/data/sources
       - NOMADNET_CONTAINER=nomadnet
+      - RNS_CONFIG_DIR=/rns
+      - RNS_SERVER_CONFIG_DIR=/rns-server
+      - NOMADNET_CONFIG_DIR=/nomadnet
+      - LOG_LEVEL=DEBUG
     volumes:
       - pages:/data/pages
       - sources:/data/sources
       - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ./reticulum-client.conf:/rns/config
+      - ./reticulum.conf:/rns-server/config
+      - ./nomadnet.conf:/nomadnet/config
     restart: unless-stopped
     depends_on:
       - nomadnet
@@ -24,8 +31,8 @@ services:
     volumes:
       - pages:/root/.nomadnetwork/storage/pages
       - nomadnet-config:/root/.nomadnetwork
-      - ./nomadnet.conf:/root/.nomadnetwork/config:ro
-      - ./reticulum.conf:/root/.reticulum/config:ro
+      - ./nomadnet.conf:/root/.nomadnetwork/config
+      - ./reticulum.conf:/root/.reticulum/config
     restart: unless-stopped
 
 volumes:

deploy.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+echo "==> Building frontend..."
+(cd frontend && npm run build)
+
+echo "==> Deploying with docker compose..."
+docker compose -f compose.yml up -d --build
+
+echo "==> Done!"
+echo "    Web IDE:    http://localhost:8080"
+echo "    Reticulum:  tcp://0.0.0.0:4242"

docs/dynamic-templates.md

@@ -158,9 +158,11 @@ source peers   : shell "rnstatus -j | python3 -c 'import sys,json; d=json.load(s
 source motd    : file "/etc/motd"
 source config  : json "/home/node/.nomadnetwork/config.json"
 
-# Python expression — evaluated inline
+# Python expression — evaluated inline (available: datetime, timedelta, secrets, os, json)
 source timestamp : python "datetime.now().strftime('%Y-%m-%d %H:%M')"
 source rand_hex  : python "secrets.token_hex(4)"
+source uptime    : python "str(timedelta(seconds=12345))"
+source hostname  : python "os.uname().nodename"
 
 # RNS/Reticulum API — direct integration
 source peer_list : rns "peers"
@@ -346,135 +348,95 @@ A `.uf` file with dynamic features compiles into a Python script
 that:
 
 1. Sets the shebang and cache header
-2. Imports required modules
-3. Reads environment variables (form data)
-4. Executes source commands (shell, file, python, rns)
-5. Evaluates conditionals and loops
-6. Renders the IR tree into a CharGrid
-7. Emits the CharGrid as Micron with style tags
-8. Prints to stdout
+2. Imports required modules + the `uframe` package
+3. Defines runtime helpers (`_shell`, `_read_file`, `_read_json`, etc.)
+4. Executes source commands and evaluates conditionals/loops
+5. Dynamically builds a `.uf` source string with resolved variables
+6. Compiles that source with `uframe.compile()` at runtime
+7. Prints the resulting Micron to stdout
 
 ```python
 #!/usr/bin/env python3
-#!c=0
-# Auto-generated by µFrame from dashboard.uf
-# Do not edit — regenerate with: uframe compile dashboard.uf
+# Auto-generated by uFrame
+# Do not edit — regenerate with: uframe compile <source>.uf
 
-import os, sys, json, subprocess, datetime, secrets
+import os, sys, json, subprocess, datetime, secrets, shlex
+from datetime import datetime as _dt_cls, timedelta
 
-# ─── µFrame Runtime (embedded) ───────────────────────────────
+# ─── Runtime Helpers ─────────────────────────────────────────
 
-class CharGrid:
-    """2D character grid with style annotations."""
-    def __init__(self, width, height):
-        self.w = width
-        self.h = height
-        self.chars = [[' ']*width for _ in range(height)]
-        self.styles = [[None]*width for _ in range(height)]
-
-    def put(self, x, y, ch, style=None):
-        if 0 <= x < self.w and 0 <= y < self.h:
-            self.chars[y][x] = ch
-            self.styles[y][x] = style
-
-    def box(self, x, y, w, h, weight='light', title=None, title_style=None):
-        """Draw a box with automatic border characters."""
-        # ... border drawing logic ...
-
-    def gauge(self, x, y, w, value, max_val, label=None,
-              warn=None, crit=None):
-        """Render a horizontal gauge bar with threshold colors."""
-        pct = min(value / max_val, 1.0)
-        filled = int(w * pct)
-        for i in range(w):
-            ch = '█' if i < filled else '░'
-            fg = None
-            if crit and value >= crit: fg = 'f00'
-            elif warn and value >= warn: fg = 'ff0'
-            elif i < filled: fg = '0f0'
-            else: fg = '555'
-            self.put(x + i, y, ch, {'fg': fg})
-        # ... label and percentage ...
-
-    def sparkline(self, x, y, w, values):
-        """Render braille sparkline from value array."""
-        # ... braille pattern generation ...
-
-    def emit_micron(self):
-        """Scan grid and emit Micron with style tags."""
-        lines = []
-        for row_idx in range(self.h):
-            line = []
-            cur_style = None
-            for col_idx in range(self.w):
-                ch = self.chars[row_idx][col_idx]
-                st = self.styles[row_idx][col_idx]
-                if st != cur_style:
-                    # Close previous style tags
-                    if cur_style:
-                        if cur_style.get('fg'): line.append('`f')
-                        if cur_style.get('bold'): line.append('`!')
-                    # Open new style tags
-                    if st:
-                        if st.get('bold'): line.append('`!')
-                        if st.get('fg'): line.append(f'`F{st["fg"]}')
-                    cur_style = st
-                line.append(ch)
-            # Close final style
-            if cur_style:
-                if cur_style.get('fg'): line.append('`f')
-                if cur_style.get('bold'): line.append('`!')
-            lines.append(''.join(line).rstrip())
-        return '\n'.join(lines)
-
-# ─── Form Data ───────────────────────────────────────────────
-
-def get_field(name, default=''):
-    """Read submitted form field from environment."""
-    return os.environ.get(f'FIELD_{name}', default)
-
-def get_param(name, default=''):
-    """Read URL parameter."""
-    return os.environ.get(f'PARAM_{name}',
-           os.environ.get(f'var_{name}', default))
-
-# ─── Data Sources ────────────────────────────────────────────
-
-def shell(cmd):
+def _shell(cmd, timeout=5):
     """Execute shell command, return stdout."""
     try:
-        return subprocess.check_output(
-            cmd, shell=True, timeout=5
-        ).decode().strip()
+        return subprocess.check_output(cmd, shell=True, timeout=timeout).decode().strip()
     except Exception:
-        return ''
+        return ""
 
-# ─── Resolve Sources ─────────────────────────────────────────
+def _read_file(path):
+    """Read file contents."""
+    # ...
 
-cpu_pct = int(shell(
-    "grep 'cpu ' /proc/stat | awk '{print int(($2+$4)*100/($2+$4+$5))}'"
-) or 0)
-mem_pct = int(shell(
-    "free | awk '/Mem/{print int($3/$2*100)}'"
-) or 0)
-uptime_str = shell("uptime -p")
-peer_count = shell("rnstatus -j 2>/dev/null | python3 -c "
-    "'import sys,json; print(len(json.load(sys.stdin).get(\"peers\",[])))'")
-timestamp = datetime.datetime.now().strftime('%Y-%m-%d %H:%M')
+def _read_json(path):
+    """Read and parse JSON file."""
+    # ...
 
-# ─── Build Grid & Render ────────────────────────────────────
+def _get_field(name, default=""):
+    """Read submitted form field from environment."""
+    return os.environ.get(f"FIELD_{name}", default)
 
-grid = CharGrid(66, 40)
+def _get_param(name, default=""):
+    """Read URL parameter."""
+    return os.environ.get(f"PARAM_{name}",
+           os.environ.get(f"var_{name}", default))
 
-# ... all the box(), gauge(), sparkline(), text() calls
-# ... exactly as the layout engine would produce them ...
+def _load_state(path):
+    """Load state from JSON file."""
+    # ...
 
-# ─── Output ──────────────────────────────────────────────────
+def _save_state(path, data):
+    """Save state to JSON file."""
+    # ...
 
-print('#!c=0')   # cache header: never cache
-print(grid.emit_micron())
+def _iter(val):
+    """Make a value iterable for for-loops."""
+    # handles lists, dicts, newline-delimited strings
+
+# ─── µFrame Compile ──────────────────────────────────────────
+
+import uframe
+
+# ─── Page Logic ──────────────────────────────────────────────
+
+_cache_seconds = 0
+
+_uf_source_parts = []
+cpu_pct = eval('secrets.randbelow(60) + 20', {'datetime': _dt_cls, ...})
+timestamp = eval("datetime.now().strftime('%H:%M:%S')", {'datetime': _dt_cls, ...})
+
+_uf_source_parts.append(f'heading 1 "Resources"')
+_uf_source_parts.append(f'gauge "CPU" {cpu_pct} 100 28 warn=75.0 crit=90.0')
+_uf_source_parts.append(f'text "Updated: {timestamp}"')
+
+if cpu_pct > 90:
+    _uf_source_parts.append(f'text "ALERT: CPU critical"')
+
+# ─── Render & Output ─────────────────────────────────────────
+
+_uf_source = f'''page "Live Status" 60
+''' + "\n".join(_uf_source_parts)
+
+result = uframe.compile(_uf_source, width=60)
+
+if _cache_seconds >= 0:
+    print(f"#!c={_cache_seconds}")
+print(result.micron)
 ```
 
+The key insight: the generated script **rebuilds `.uf` source** with
+live data substituted in, then compiles it with the full µFrame
+pipeline. This means every layout feature (boxes, gauges, tables,
+sparklines) works identically in both static and dynamic pages.
+
 ### 4.2 CLI usage
 
 ```bash
@@ -644,30 +606,35 @@ sparkline renders identically in both ASCII preview and live Micron.
 page "Status" 64
   cache 0
 
-  source cpu : shell "cat /proc/loadavg | awk '{print int($1*100/$(nproc))}'"
-  source mem : shell "free | awk '/Mem/{print int($3/$2*100)}'"
-  source net_in  : shell "net_traffic.sh in"
-  source net_out : shell "net_traffic.sh out"
-  source net_history_in  : shell "net_spark.sh in 20"
-  source net_history_out : shell "net_spark.sh out 20"
+  source cpu : python "secrets.randbelow(60) + 20"
+  source mem : python "secrets.randbelow(40) + 50"
+  source uptime : python "str(timedelta(seconds=secrets.randbelow(86400)))"
+  source timestamp : python "datetime.now().strftime('%H:%M:%S')"
 
   box heavy "System Status"
     row 2
       gauge "CPU" $cpu 100 28 warn=75 crit=90
       gauge "MEM" $mem 100 28 warn=80 crit=95
     spacer
-    label "IN"  "$net_in KB/s"
-    sparkline "IN" $net_history_in 28
-    label "OUT" "$net_out KB/s"
-    sparkline "OUT" $net_history_out 28
+    label "Uptime" "$uptime"
+    label "Updated" "$timestamp"
 
   text "@center{@italic{Press Ctrl+R to refresh}}"
 ```
 
-Client hits the page → script runs → reads `/proc` → renders
-gauges and sparklines with real data → client sees it.
+Client hits the page → script runs → evaluates sources →
+renders gauges with live data → client sees it.
 Ctrl+R re-requests → fresh execution → updated values.
 
+On a full Linux node, replace the python sources with shell commands
+to read real system data:
+
+```
+source cpu : shell "grep 'cpu ' /proc/stat | awk '{print int(($2+$4)*100/($2+$4+$5))}'"
+source mem : shell "free | awk '/Mem/{print int($3/$2*100)}'"
+source uptime : shell "uptime -p"
+```
+
 ### 6.2 Guestbook with Persistent State
 
 ```

frontend/package-lock.json

@@ -16,28 +16,31 @@
         "@codemirror/search": "^6.6.0",
         "@codemirror/state": "^6.6.0",
         "@codemirror/view": "^6.40.0",
-        "@dagrejs/dagre": "^3.0.0",
         "@fontsource-variable/geist": "^5.2.8",
         "@fontsource-variable/jetbrains-mono": "^5.2.8",
         "@tailwindcss/vite": "^4.2.2",
-        "@xyflow/react": "^12.10.2",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
+        "dompurify": "^3.3.3",
         "lucide-react": "^1.7.0",
+        "micron-parser": "^1.0.3",
         "next-themes": "^0.4.6",
         "react": "^19.2.4",
         "react-dom": "^19.2.4",
+        "react-force-graph-3d": "^1.29.1",
         "react-resizable-panels": "^4.8.0",
         "react-router-dom": "^7.13.2",
         "shadcn": "^4.1.1",
         "sonner": "^2.0.7",
         "tailwind-merge": "^3.5.0",
         "tailwindcss": "^4.2.2",
+        "three-spritetext": "^1.10.0",
         "tw-animate-css": "^1.4.0",
         "zustand": "^5.0.12"
       },
       "devDependencies": {
         "@eslint/js": "^9.39.4",
+        "@types/dompurify": "^3.0.5",
         "@types/node": "^24.12.0",
         "@types/react": "^19.2.14",
         "@types/react-dom": "^19.2.3",
@@ -660,21 +663,6 @@
         "w3c-keyname": "^2.2.4"
       }
     },
-    "node_modules/@dagrejs/dagre": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/@dagrejs/dagre/-/dagre-3.0.0.tgz",
-      "integrity": "sha512-ZzhnTy1rfuoew9Ez3EIw4L2znPGnYYhfn8vc9c4oB8iw6QAsszbiU0vRhlxWPFnmmNSFAkrYeF1PhM5m4lAN0Q==",
-      "license": "MIT",
-      "dependencies": {
-        "@dagrejs/graphlib": "4.0.1"
-      }
-    },
-    "node_modules/@dagrejs/graphlib": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/@dagrejs/graphlib/-/graphlib-4.0.1.tgz",
-      "integrity": "sha512-IvcV6FduIIAmLwnH+yun+QtV36SC7mERqa86aClNqmMN09WhmPPYU8ckHrZBozErf+UvHPWOTJYaGYiIcs0DgA==",
-      "license": "MIT"
-    },
     "node_modules/@dotenvx/dotenvx": {
       "version": "1.59.1",
       "resolved": "https://registry.npmjs.org/@dotenvx/dotenvx/-/dotenvx-1.59.1.tgz",
@@ -2123,6 +2111,12 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/@tweenjs/tween.js": {
+      "version": "25.0.0",
+      "resolved": "https://registry.npmjs.org/@tweenjs/tween.js/-/tween.js-25.0.0.tgz",
+      "integrity": "sha512-XKLA6syeBUaPzx4j3qwMqzzq+V4uo72BnlbOjmuljLrRqdsd3qnzvZZoxvMHZ23ndsRS4aufU6JOZYpCbU6T1A==",
+      "license": "MIT"
+    },
     "node_modules/@tybys/wasm-util": {
       "version": "0.10.1",
       "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.1.tgz",
@@ -2133,53 +2127,14 @@
         "tslib": "^2.4.0"
       }
     },
-    "node_modules/@types/d3-color": {
-      "version": "3.1.3",
-      "resolved": "https://registry.npmjs.org/@types/d3-color/-/d3-color-3.1.3.tgz",
-      "integrity": "sha512-iO90scth9WAbmgv7ogoq57O9YpKmFBbmoEoCHDB2xMBY0+/KVrqAaCDyCE16dUspeOvIxFFRI+0sEtqDqy2b4A==",
-      "license": "MIT"
-    },
-    "node_modules/@types/d3-drag": {
-      "version": "3.0.7",
-      "resolved": "https://registry.npmjs.org/@types/d3-drag/-/d3-drag-3.0.7.tgz",
-      "integrity": "sha512-HE3jVKlzU9AaMazNufooRJ5ZpWmLIoc90A37WU2JMmeq28w1FQqCZswHZ3xR+SuxYftzHq6WU6KJHvqxKzTxxQ==",
+    "node_modules/@types/dompurify": {
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/@types/dompurify/-/dompurify-3.0.5.tgz",
+      "integrity": "sha512-1Wg0g3BtQF7sSb27fJQAKck1HECM6zV1EB66j8JH9i3LCjYabJa0FSdiSgsD5K/RbrsR0SiraKacLB+T8ZVYAg==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@types/d3-selection": "*"
-      }
-    },
-    "node_modules/@types/d3-interpolate": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/@types/d3-interpolate/-/d3-interpolate-3.0.4.tgz",
-      "integrity": "sha512-mgLPETlrpVV1YRJIglr4Ez47g7Yxjl1lj7YKsiMCb27VJH9W8NVM6Bb9d8kkpG/uAQS5AmbA48q2IAolKKo1MA==",
-      "license": "MIT",
-      "dependencies": {
-        "@types/d3-color": "*"
-      }
-    },
-    "node_modules/@types/d3-selection": {
-      "version": "3.0.11",
-      "resolved": "https://registry.npmjs.org/@types/d3-selection/-/d3-selection-3.0.11.tgz",
-      "integrity": "sha512-bhAXu23DJWsrI45xafYpkQ4NtcKMwWnAC/vKrd2l+nxMFuvOT3XMYTIj2opv8vq8AO5Yh7Qac/nSeP/3zjTK0w==",
-      "license": "MIT"
-    },
-    "node_modules/@types/d3-transition": {
-      "version": "3.0.9",
-      "resolved": "https://registry.npmjs.org/@types/d3-transition/-/d3-transition-3.0.9.tgz",
-      "integrity": "sha512-uZS5shfxzO3rGlu0cC3bjmMFKsXv+SmZZcgp0KD22ts4uGXp5EVYGzu/0YdwZeKmddhcAccYtREJKkPfXkZuCg==",
-      "license": "MIT",
-      "dependencies": {
-        "@types/d3-selection": "*"
-      }
-    },
-    "node_modules/@types/d3-zoom": {
-      "version": "3.0.8",
-      "resolved": "https://registry.npmjs.org/@types/d3-zoom/-/d3-zoom-3.0.8.tgz",
-      "integrity": "sha512-iqMC4/YlFCSlO8+2Ii1GGGliCAY4XdeG748w5vQUbevlbDu0zSjH/+jojorQVBK/se0j6DUFNPBGSqD3YWYnDw==",
-      "license": "MIT",
-      "dependencies": {
-        "@types/d3-interpolate": "*",
-        "@types/d3-selection": "*"
+        "@types/trusted-types": "*"
       }
     },
     "node_modules/@types/estree": {
@@ -2232,6 +2187,13 @@
       "integrity": "sha512-xMAgYwceFhRA2zY+XbEA7mxYbA093wdiW8Vu6gZPGWy9cmOyU9XesH1tNcEWsKFd5Vzrqx5T3D38PWx1FIIXkA==",
       "license": "MIT"
     },
+    "node_modules/@types/trusted-types": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
+      "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==",
+      "devOptional": true,
+      "license": "MIT"
+    },
     "node_modules/@types/validate-npm-package-name": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/@types/validate-npm-package-name/-/validate-npm-package-name-4.0.2.tgz",
@@ -2559,64 +2521,20 @@
         }
       }
     },
-    "node_modules/@xyflow/react": {
-      "version": "12.10.2",
-      "resolved": "https://registry.npmjs.org/@xyflow/react/-/react-12.10.2.tgz",
-      "integrity": "sha512-CgIi6HwlcHXwlkTpr0fxLv/0sRVNZ8IdwKLzzeCscaYBwpvfcH1QFOCeaTCuEn1FQEs/B8CjnTSjhs8udgmBgQ==",
+    "node_modules/3d-force-graph": {
+      "version": "1.80.0",
+      "resolved": "https://registry.npmjs.org/3d-force-graph/-/3d-force-graph-1.80.0.tgz",
+      "integrity": "sha512-tzI353gW1nXPpnC7VTa3JjMg+3cp77qOLUFO0vucPTfF+q5R6sQsNsIqVTbRIb7RSypn14nBa4yfkOe9ThxASw==",
       "license": "MIT",
       "dependencies": {
-        "@xyflow/system": "0.0.76",
-        "classcat": "^5.0.3",
-        "zustand": "^4.4.0"
-      },
-      "peerDependencies": {
-        "react": ">=17",
-        "react-dom": ">=17"
-      }
-    },
-    "node_modules/@xyflow/react/node_modules/zustand": {
-      "version": "4.5.7",
-      "resolved": "https://registry.npmjs.org/zustand/-/zustand-4.5.7.tgz",
-      "integrity": "sha512-CHOUy7mu3lbD6o6LJLfllpjkzhHXSBlX8B9+qPddUsIfeF5S/UZ5q0kmCsnRqT1UHFQZchNFDDzMbQsuesHWlw==",
-      "license": "MIT",
-      "dependencies": {
-        "use-sync-external-store": "^1.2.2"
+        "accessor-fn": "1",
+        "kapsule": "^1.16",
+        "three": ">=0.179 <1",
+        "three-forcegraph": "1",
+        "three-render-objects": "^1.41"
       },
       "engines": {
-        "node": ">=12.7.0"
-      },
-      "peerDependencies": {
-        "@types/react": ">=16.8",
-        "immer": ">=9.0.6",
-        "react": ">=16.8"
-      },
-      "peerDependenciesMeta": {
-        "@types/react": {
-          "optional": true
-        },
-        "immer": {
-          "optional": true
-        },
-        "react": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/@xyflow/system": {
-      "version": "0.0.76",
-      "resolved": "https://registry.npmjs.org/@xyflow/system/-/system-0.0.76.tgz",
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+    "node_modules/preact": {
+      "version": "10.29.1",
+      "resolved": "https://registry.npmjs.org/preact/-/preact-10.29.1.tgz",
+      "integrity": "sha512-gQCLc/vWroE8lIpleXtdJhTFDogTdZG9AjMUpVkDf2iTCNwYNWA+u16dL41TqUDJO4gm2IgrcMv3uTpjd4Pwmg==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/preact"
+      }
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -5973,6 +6100,17 @@
         "node": ">=6"
       }
     },
+    "node_modules/prop-types": {
+      "version": "15.8.1",
+      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
+      "integrity": "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==",
+      "license": "MIT",
+      "dependencies": {
+        "loose-envify": "^1.4.0",
+        "object-assign": "^4.1.1",
+        "react-is": "^16.13.1"
+      }
+    },
     "node_modules/proxy-addr": {
       "version": "2.0.7",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
@@ -6076,6 +6214,44 @@
         "react": "^19.2.4"
       }
     },
+    "node_modules/react-force-graph-3d": {
+      "version": "1.29.1",
+      "resolved": "https://registry.npmjs.org/react-force-graph-3d/-/react-force-graph-3d-1.29.1.tgz",
+      "integrity": "sha512-5Vp+PGpYnO+zLwgK2NvNqdXHvsWLrFzpDfJW1vUA1twjo9SPvXqfUYQrnRmAbD+K2tOxkZw1BkbH31l5b4TWHg==",
+      "license": "MIT",
+      "dependencies": {
+        "3d-force-graph": "^1.79",
+        "prop-types": "15",
+        "react-kapsule": "^2.5"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "react": "*"
+      }
+    },
+    "node_modules/react-is": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
+      "license": "MIT"
+    },
+    "node_modules/react-kapsule": {
+      "version": "2.5.7",
+      "resolved": "https://registry.npmjs.org/react-kapsule/-/react-kapsule-2.5.7.tgz",
+      "integrity": "sha512-kifAF4ZPD77qZKc4CKLmozq6GY1sBzPEJTIJb0wWFK6HsePJatK3jXplZn2eeAt3x67CDozgi7/rO8fNQ/AL7A==",
+      "license": "MIT",
+      "dependencies": {
+        "jerrypick": "^1.1.1"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "react": ">=16.13.1"
+      }
+    },
     "node_modules/react-resizable-panels": {
       "version": "4.8.0",
       "resolved": "https://registry.npmjs.org/react-resizable-panels/-/react-resizable-panels-4.8.0.tgz",
@@ -6752,12 +6928,79 @@
         "url": "https://opencollective.com/webpack"
       }
     },
+    "node_modules/three": {
+      "version": "0.183.2",
+      "resolved": "https://registry.npmjs.org/three/-/three-0.183.2.tgz",
+      "integrity": "sha512-di3BsL2FEQ1PA7Hcvn4fyJOlxRRgFYBpMTcyOgkwJIaDOdJMebEFPA+t98EvjuljDx4hNulAGwF6KIjtwI5jgQ==",
+      "license": "MIT"
+    },
+    "node_modules/three-forcegraph": {
+      "version": "1.43.2",
+      "resolved": "https://registry.npmjs.org/three-forcegraph/-/three-forcegraph-1.43.2.tgz",
+      "integrity": "sha512-KUlqDaWVsrYtKx0NVVi5M3NR46K5JQIiPEzZnTMvBq7EHVF2tJpWtgGiAT1mhaerrlJ7F4UGNS2rIVYHmVrzYw==",
+      "license": "MIT",
+      "dependencies": {
+        "accessor-fn": "1",
+        "d3-array": "1 - 3",
+        "d3-force-3d": "2 - 3",
+        "d3-scale": "1 - 4",
+        "d3-scale-chromatic": "1 - 3",
+        "data-bind-mapper": "1",
+        "kapsule": "^1.16",
+        "ngraph.forcelayout": "3",
+        "ngraph.graph": "20",
+        "tinycolor2": "1"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "three": ">=0.118.3"
+      }
+    },
+    "node_modules/three-render-objects": {
+      "version": "1.41.1",
+      "resolved": "https://registry.npmjs.org/three-render-objects/-/three-render-objects-1.41.1.tgz",
+      "integrity": "sha512-0H7l7yREPVKfO3HL7RjPQ67T0phHgnyMeEc4ww/OCEfK6jbsm7psEcrR0SGFqGDyS/pDQTPi4DyPbS/xlHRJKw==",
+      "license": "MIT",
+      "dependencies": {
+        "@tweenjs/tween.js": "18 - 25",
+        "accessor-fn": "1",
+        "float-tooltip": "^1.7",
+        "kapsule": "^1.16",
+        "polished": "4"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "three": ">=0.179"
+      }
+    },
+    "node_modules/three-spritetext": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/three-spritetext/-/three-spritetext-1.10.0.tgz",
+      "integrity": "sha512-t08iP1FCU1lQh8T5MmCpdijKgas8GDHJE0LqMGBuVu3xqMMpFnEZhTlih7FlxLPQizHIGoumUSpfOlY1GO/Tgg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "three": ">=0.86.0"
+      }
+    },
     "node_modules/tiny-invariant": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.3.tgz",
       "integrity": "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==",
       "license": "MIT"
     },
+    "node_modules/tinycolor2": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/tinycolor2/-/tinycolor2-1.6.0.tgz",
+      "integrity": "sha512-XPaBkWQJdsf3pLKJV9p4qN/S+fm2Oj8AIPo1BTUhg5oxkvm9+SVEGFdhyOz7tTdUTfvxMiAs4sp6/eZO2Ew+pw==",
+      "license": "MIT"
+    },
     "node_modules/tinyglobby": {
       "version": "0.2.15",
       "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",

frontend/package.json

@@ -18,28 +18,31 @@
     "@codemirror/search": "^6.6.0",
     "@codemirror/state": "^6.6.0",
     "@codemirror/view": "^6.40.0",
-    "@dagrejs/dagre": "^3.0.0",
     "@fontsource-variable/geist": "^5.2.8",
     "@fontsource-variable/jetbrains-mono": "^5.2.8",
     "@tailwindcss/vite": "^4.2.2",
-    "@xyflow/react": "^12.10.2",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "dompurify": "^3.3.3",
     "lucide-react": "^1.7.0",
+    "micron-parser": "^1.0.3",
     "next-themes": "^0.4.6",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
+    "react-force-graph-3d": "^1.29.1",
     "react-resizable-panels": "^4.8.0",
     "react-router-dom": "^7.13.2",
     "shadcn": "^4.1.1",
     "sonner": "^2.0.7",
     "tailwind-merge": "^3.5.0",
     "tailwindcss": "^4.2.2",
+    "three-spritetext": "^1.10.0",
     "tw-animate-css": "^1.4.0",
     "zustand": "^5.0.12"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.4",
+    "@types/dompurify": "^3.0.5",
     "@types/node": "^24.12.0",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",

frontend/src/App.tsx

@@ -2,7 +2,7 @@ import { Routes, Route } from "react-router-dom";
 import AppShell from "./components/shared/AppShell";
 import ComposeView from "./routes/ComposeView";
 import BrowseView from "./routes/BrowseView";
-import EditorView from "./routes/EditorView";
+import SettingsView from "./routes/SettingsView";
 
 export default function App() {
   return (
@@ -10,8 +10,7 @@ export default function App() {
       <Routes>
         <Route path="/" element={<ComposeView />} />
         <Route path="/browse" element={<BrowseView />} />
-        <Route path="/editor/new" element={<EditorView />} />
-        <Route path="/editor/:name" element={<EditorView />} />
+        <Route path="/settings" element={<SettingsView />} />
       </Routes>
     </AppShell>
   );

frontend/src/api/client.ts

@@ -6,6 +6,15 @@
  * (e.g. when adding multi-node support with /api/nodes/{id}/...).
  */
 
+// ---------------------------------------------------------------------------
+// Helpers
+// ---------------------------------------------------------------------------
+
+async function json<T>(res: Response): Promise<T> {
+  if (!res.ok) throw new Error(await res.text());
+  return res.json();
+}
+
 // ---------------------------------------------------------------------------
 // Pages
 // ---------------------------------------------------------------------------
@@ -26,12 +35,12 @@ export interface PageDetail {
 
 export async function fetchPages(): Promise<PageMeta[]> {
   const res = await fetch("/api/pages");
-  return res.json();
+  return json(res);
 }
 
 export async function fetchPage(name: string): Promise<PageDetail> {
   const res = await fetch(`/api/pages/${name}`);
-  return res.json();
+  return json(res);
 }
 
 export async function savePage(
@@ -44,12 +53,12 @@ export async function savePage(
     headers: { "Content-Type": "application/json" },
     body: JSON.stringify({ source, publish }),
   });
-  if (!res.ok) throw new Error(await res.text());
-  return res.json();
+  return json(res);
 }
 
 export async function deletePage(name: string): Promise<void> {
-  await fetch(`/api/pages/${name}`, { method: "DELETE" });
+  const res = await fetch(`/api/pages/${name}`, { method: "DELETE" });
+  if (!res.ok) throw new Error(await res.text());
 }
 
 // ---------------------------------------------------------------------------
@@ -101,7 +110,7 @@ export interface DslMeta {
 
 export async function fetchDslMeta(): Promise<DslMeta> {
   const res = await fetch("/api/dsl-meta");
-  return res.json();
+  return json(res);
 }
 
 // ---------------------------------------------------------------------------
@@ -113,6 +122,141 @@ export async function restartNode(): Promise<void> {
   if (!res.ok) throw new Error(await res.text());
 }
 
+// ---------------------------------------------------------------------------
+// Browse — network node discovery + remote pages
+// ---------------------------------------------------------------------------
+
+export interface NetworkNode {
+  hash: string;
+  name: string;
+  last_seen: number;
+  is_self: boolean;
+  type?: "node" | "interface";
+  interface?: string | null;
+  online?: boolean;
+  target?: string | null;
+  txb?: number;
+  rxb?: number;
+  bitrate?: number;
+  clients?: number | null;
+}
+
+export async function fetchBrowseNodes(): Promise<NetworkNode[]> {
+  const res = await fetch("/api/browse/nodes");
+  const data = await json<NetworkNode[] | unknown>(res);
+  return Array.isArray(data) ? data : [];
+}
+
+export function subscribeBrowseNodes(
+  onNode: (node: NetworkNode) => void,
+): () => void {
+  const es = new EventSource("/api/browse/nodes/stream");
+  es.onmessage = (e) => {
+    try {
+      onNode(JSON.parse(e.data));
+    } catch { /* ignore parse errors */ }
+  };
+  return () => es.close();
+}
+
+export async function fetchRemotePage(
+  hash: string,
+  path: string = "index.mu",
+): Promise<{ content: string | null; error?: string }> {
+  const res = await fetch(
+    `/api/browse/page/${hash}?path=${encodeURIComponent(path)}`,
+  );
+  return json(res);
+}
+
+// ---------------------------------------------------------------------------
+// File Browser
+// ---------------------------------------------------------------------------
+
+export interface FileEntry {
+  name: string;
+  path: string;
+  type: "file" | "folder" | "env";
+  size: number | null;
+  last_modified: number | null;
+  title: string | null;
+  published: boolean;
+}
+
+export async function fetchFiles(path: string = ""): Promise<FileEntry[]> {
+  const params = path ? `?path=${encodeURIComponent(path)}` : "";
+  const res = await fetch(`/api/files${params}`);
+  return json(res);
+}
+
+export async function createFolder(path: string): Promise<void> {
+  const res = await fetch("/api/files/mkdir", {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ path }),
+  });
+  if (!res.ok) throw new Error(await res.text());
+}
+
+export async function moveFile(from: string, to: string): Promise<void> {
+  const res = await fetch("/api/files/move", {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ from, to }),
+  });
+  if (!res.ok) throw new Error(await res.text());
+}
+
+export async function fetchEnv(): Promise<string> {
+  const res = await fetch("/api/files/env");
+  const data = await json<{ content: string }>(res);
+  return data.content;
+}
+
+export async function saveEnv(content: string): Promise<void> {
+  const res = await fetch("/api/files/env", {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ content }),
+  });
+  if (!res.ok) throw new Error(await res.text());
+}
+
+// ---------------------------------------------------------------------------
+// Config (Reticulum + NomadNet)
+// ---------------------------------------------------------------------------
+
+export interface NodeIdentity {
+  name: string;
+  hash: string | null;
+}
+
+export async function fetchIdentity(): Promise<NodeIdentity> {
+  const res = await fetch("/api/browse/identity");
+  return json(res);
+}
+
+export async function fetchConfig(kind: "reticulum" | "reticulum-client" | "nomadnet"): Promise<string> {
+  const res = await fetch(`/api/browse/config/${kind}`);
+  const data = await json<{ content: string }>(res);
+  return data.content;
+}
+
+export async function saveConfig(kind: "reticulum" | "reticulum-client" | "nomadnet", content: string): Promise<void> {
+  const res = await fetch(`/api/browse/config/${kind}`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ content }),
+  });
+  if (!res.ok) throw new Error(await res.text());
+}
+
+export async function restartServices(): Promise<{ nomadnet_restarted: boolean }> {
+  const res = await fetch("/api/browse/restart", { method: "POST" });
+  if (!res.ok) throw new Error(await res.text());
+  return res.json();
+}
+
 // ---------------------------------------------------------------------------
 // Images
 // ---------------------------------------------------------------------------
@@ -126,6 +270,5 @@ export async function uploadImage(file: File): Promise<UploadResult> {
   const form = new FormData();
   form.append("file", file);
   const res = await fetch("/api/upload-image", { method: "POST", body: form });
-  if (!res.ok) throw new Error(await res.text());
-  return res.json();
+  return json(res);
 }

frontend/src/components/browse/BrowseNodeWindow.tsx

@@ -0,0 +1,77 @@
+import FloatingWindow from "@/components/shared/FloatingWindow";
+import Loader from "@/components/shared/Loader";
+import type { ManagedWindow } from "@/hooks/useWindowManager";
+import type { BrowseWinData } from "./types";
+
+interface BrowseNodeWindowProps {
+  win: ManagedWindow<BrowseWinData>;
+  focused: boolean;
+  onUpdate: (id: string, patch: Partial<ManagedWindow<BrowseWinData>>) => void;
+  onClose: (id: string) => void;
+  onFocus: (id: string) => void;
+  onNavBack: (winId: string, data: BrowseWinData) => void;
+  onNavForward: (winId: string, data: BrowseWinData) => void;
+  onNavReload: (winId: string, data: BrowseWinData) => void;
+  onContentClick: (e: React.MouseEvent, winId: string, data: BrowseWinData) => void;
+}
+
+export default function BrowseNodeWindow({
+  win, focused, onUpdate, onClose, onFocus,
+  onNavBack, onNavForward, onNavReload, onContentClick,
+}: BrowseNodeWindowProps) {
+  const d = win.data;
+  const canBack = d.historyIndex > 0;
+  const canFwd = d.historyIndex < d.history.length - 1;
+
+  return (
+    <FloatingWindow
+      id={win.id}
+      title={d.node.name}
+      x={win.x} y={win.y} w={win.w} h={win.h}
+      zIndex={win.zIndex}
+      focused={focused}
+      onUpdate={onUpdate}
+      onClose={onClose}
+      onFocus={onFocus}
+      addressBar={
+        <div className="flex items-center gap-1.5 px-2 py-1 border-b border-border shrink-0 bg-muted/15">
+          <button onClick={() => onNavBack(win.id, d)} disabled={!canBack || d.pageLoading}
+            className="w-5 h-5 flex items-center justify-center rounded text-[10px] text-muted-foreground hover:text-foreground disabled:opacity-30 disabled:cursor-default transition-colors" title="Back">
+            &#9664;
+          </button>
+          <button onClick={() => onNavForward(win.id, d)} disabled={!canFwd || d.pageLoading}
+            className="w-5 h-5 flex items-center justify-center rounded text-[10px] text-muted-foreground hover:text-foreground disabled:opacity-30 disabled:cursor-default transition-colors" title="Forward">
+            &#9654;
+          </button>
+          <button onClick={() => onNavReload(win.id, d)} disabled={d.pageLoading}
+            className="w-5 h-5 flex items-center justify-center rounded text-[10px] text-muted-foreground hover:text-foreground disabled:opacity-30 disabled:cursor-default transition-colors" title="Reload">
+            &#8635;
+          </button>
+          {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions */}
+          <div className="flex-1 flex items-center h-5 px-2 bg-background/60 border border-border rounded text-[10px] font-mono text-foreground/80 truncate cursor-text"
+            onClick={(e) => { if (e.target === e.currentTarget) { const sel = window.getSelection(); if (sel) { const range = document.createRange(); range.selectNodeContents(e.currentTarget); sel.removeAllRanges(); sel.addRange(range); } } }}>
+            <span className="text-muted-foreground/60 truncate">{d.node.hash.slice(0, 12)}\u2026/</span>{d.currentPath}
+          </div>
+          <span className="flex items-center gap-1 text-[9px] uppercase tracking-wider shrink-0">
+            {d.pageLoading ? <span className="text-muted-foreground animate-pulse">loading</span>
+              : d.pageError ? <><span className="w-1.5 h-1.5 rounded-full bg-destructive inline-block" /><span className="text-destructive">error</span></>
+                : d.pageHtml ? <><span className="w-1.5 h-1.5 rounded-full bg-green-500 inline-block" /><span className="text-muted-foreground">ok</span></> : null}
+          </span>
+        </div>
+      }
+      footer={
+        <div className="flex items-center gap-3 px-3 py-1 border-t border-border shrink-0 bg-muted/15 rounded-b-lg">
+          <span className="text-[9px] text-muted-foreground uppercase tracking-wider truncate">{d.node.type ?? "peer"}</span>
+          {d.node.interface && <span className="text-[9px] text-muted-foreground uppercase tracking-wider truncate">via {d.node.interface}</span>}
+        </div>
+      }
+    >
+      {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions */}
+      <div className="p-3 h-full overflow-auto" onClick={(e) => onContentClick(e, win.id, d)}>
+        {d.pageLoading && <div className="flex flex-col items-center justify-center h-full gap-3 text-muted-foreground text-xs"><Loader /> Requesting page...</div>}
+        {d.pageError && <span className="text-destructive text-xs">{d.pageError}</span>}
+        {d.pageHtml && <div className="font-mono text-[11px] leading-tight" dangerouslySetInnerHTML={{ __html: d.pageHtml }} />}
+      </div>
+    </FloatingWindow>
+  );
+}

frontend/src/components/browse/BrowseSearchBar.tsx

@@ -0,0 +1,161 @@
+import { useCallback, useEffect, useRef, useState } from "react";
+import { createPortal } from "react-dom";
+import { DITHERED_SHADOW } from "@/components/shared/FloatingWindow";
+import type { NetworkNode } from "@/api/client";
+
+interface BrowseSearchBarProps {
+  filter: string;
+  onFilterChange: (value: string) => void;
+  onClear: () => void;
+  allNodes: NetworkNode[];
+  suggestions: NetworkNode[];
+  onSelectNode: (node: NetworkNode) => void;
+  onHighlightNode: (node: NetworkNode | null) => void;
+  onSearchFocusChange: (focused: boolean) => void;
+  focusedWinId: string | null;
+  windowCount: number;
+}
+
+export default function BrowseSearchBar({
+  filter, onFilterChange, onClear,
+  allNodes, suggestions, onSelectNode, onHighlightNode, onSearchFocusChange,
+  focusedWinId, windowCount,
+}: BrowseSearchBarProps) {
+  const searchInputRef = useRef<HTMLInputElement>(null);
+  const [selectedSuggestion, setSelectedSuggestion] = useState(-1);
+  const [focused, setFocused] = useState(false);
+
+  // The visible list: when focused with no filter, show all nodes; otherwise filtered suggestions
+  const visibleList = focused && !filter.trim() ? allNodes : suggestions;
+  const maxVisible = 12;
+  const displayList = visibleList.slice(0, maxVisible);
+  const hasMore = visibleList.length > maxVisible;
+
+  // Reset selection when list changes
+  useEffect(() => { setSelectedSuggestion(-1); }, [visibleList.length, filter]);
+
+  // Notify parent of highlight changes for camera fly-to
+  useEffect(() => {
+    const entry = selectedSuggestion >= 0 ? displayList[selectedSuggestion] : null;
+    onHighlightNode(entry ?? null);
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [selectedSuggestion, onHighlightNode]);
+
+  // Auto-focus search when no windows open
+  useEffect(() => { searchInputRef.current?.focus(); }, []);
+  useEffect(() => {
+    if (windowCount === 0) searchInputRef.current?.focus();
+  }, [windowCount]);
+
+  // Capture typing into search when no window is focused
+  useEffect(() => {
+    const onKeyDown = (e: KeyboardEvent) => {
+      if (focusedWinId) return;
+      if (document.activeElement === searchInputRef.current) return;
+      if (e.metaKey || e.ctrlKey || e.altKey) return;
+      if (e.key.length !== 1) return;
+      searchInputRef.current?.focus();
+    };
+    document.addEventListener("keydown", onKeyDown);
+    return () => document.removeEventListener("keydown", onKeyDown);
+  }, [focusedWinId]);
+
+  const handleFocus = useCallback(() => {
+    setFocused(true);
+    onSearchFocusChange(true);
+  }, [onSearchFocusChange]);
+
+  const handleBlur = useCallback(() => {
+    // Delay to allow click on suggestion to fire before closing
+    setTimeout(() => {
+      setFocused(false);
+      onSearchFocusChange(false);
+      setSelectedSuggestion(-1);
+    }, 150);
+  }, [onSearchFocusChange]);
+
+  // Draggable position
+  const [searchPos, setSearchPos] = useState<{ x: number; y: number } | null>(null);
+  const searchDragRef = useRef<{ startX: number; startY: number; origX: number; origY: number } | null>(null);
+  useEffect(() => { setSearchPos({ x: Math.round(window.innerWidth / 2 - 200), y: window.innerHeight - 307 }); }, []);
+
+  const onSearchDragStart = useCallback((e: React.MouseEvent) => {
+    if ((e.target as HTMLElement).tagName === "INPUT") return;
+    e.preventDefault();
+    const pos = searchPos ?? { x: 0, y: 0 };
+    searchDragRef.current = { startX: e.clientX, startY: e.clientY, origX: pos.x, origY: pos.y };
+    const onMove = (ev: MouseEvent) => { if (!searchDragRef.current) return; setSearchPos({ x: searchDragRef.current.origX + (ev.clientX - searchDragRef.current.startX), y: Math.max(0, searchDragRef.current.origY + (ev.clientY - searchDragRef.current.startY)) }); };
+    const onUp = () => { searchDragRef.current = null; document.removeEventListener("mousemove", onMove); document.removeEventListener("mouseup", onUp); };
+    document.addEventListener("mousemove", onMove); document.addEventListener("mouseup", onUp);
+  }, [searchPos]);
+
+  if (!searchPos) return null;
+
+  const showDropdown = focused && displayList.length > 0;
+
+  return createPortal(
+    <div onMouseDown={onSearchDragStart}
+      className="fixed z-999 flex flex-col bg-popover border-2 border-border focus-within:border-primary rounded-lg cursor-grab active:cursor-grabbing transition-[border-color] duration-150"
+      style={{ left: searchPos.x, top: searchPos.y, width: 400, boxShadow: DITHERED_SHADOW }}>
+      <div className="flex items-center gap-3 px-3 py-1.5">
+        <input ref={searchInputRef} type="text" value={filter}
+          onChange={(e) => onFilterChange(e.target.value)}
+          onFocus={handleFocus}
+          onBlur={handleBlur}
+          onKeyDown={(e) => {
+            if (e.key === "Escape") { onClear(); e.currentTarget.blur(); return; }
+            if (e.key === "ArrowDown") { e.preventDefault(); setSelectedSuggestion(i => Math.min(i + 1, displayList.length - 1)); return; }
+            if (e.key === "ArrowUp") { e.preventDefault(); setSelectedSuggestion(i => Math.max(i - 1, -1)); return; }
+            if (e.key === "Enter") {
+              e.preventDefault();
+              const entry = selectedSuggestion >= 0 ? displayList[selectedSuggestion] : displayList[0];
+              if (entry && entry.type !== "interface") { onSelectNode(entry); onClear(); }
+              return;
+            }
+          }}
+          placeholder="Search nodes..."
+          className="flex-1 h-7 px-2 text-xs bg-background/60 border border-border rounded placeholder:text-muted-foreground focus:outline-none focus:ring-1 focus:ring-primary cursor-text" />
+        {filter && (
+          <button onClick={onClear} className="text-muted-foreground hover:text-foreground transition-colors text-xs leading-none px-1" title="Clear search (Esc)">
+            &times;
+          </button>
+        )}
+        {!filter && focused && (
+          <span className="text-[9px] text-muted-foreground uppercase tracking-wider shrink-0">
+            {allNodes.length} nodes
+          </span>
+        )}
+      </div>
+      {showDropdown && (
+        <div className="border-t border-border max-h-[360px] overflow-y-auto">
+          {displayList.map((entry, i) => (
+            <button
+              key={entry.hash}
+              onMouseDown={(e) => { e.preventDefault(); if (entry.type !== "interface") { onSelectNode(entry); onClear(); } }}
+              onMouseEnter={() => setSelectedSuggestion(i)}
+              className={`w-full text-left px-3 py-1.5 text-xs font-mono flex items-center gap-2 transition-colors ${i === selectedSuggestion ? "bg-accent text-accent-foreground" : "text-foreground hover:bg-accent/50"
+                }`}
+            >
+              <span className="w-2 h-2 rounded-full shrink-0" style={{
+                backgroundColor: (() => {
+                  const age = Date.now() / 1000 - (entry.last_seen ?? 0);
+                  if (age < 300) return "var(--primary)";
+                  if (age < 3600) return "var(--muted-foreground)";
+                  return "var(--border)";
+                })(),
+              }} />
+              <span className="truncate">{entry.name}</span>
+              <span className="ml-auto text-[9px] text-muted-foreground uppercase shrink-0">
+                {entry.interface ?? "peer"}
+              </span>
+            </button>
+          ))}
+          {hasMore && (
+            <div className="px-3 py-1 text-[9px] text-muted-foreground text-center border-t border-border/50">
+              {visibleList.length - maxVisible} more — type to narrow
+            </div>
+          )}
+        </div>
+      )}
+    </div>, document.body);
+}

frontend/src/components/browse/buildGraph.ts

@@ -0,0 +1,106 @@
+import type { NetworkNode } from "@/api/client";
+import { statusRGBA, rgbaToHex, type StatusColors } from "./graphColors";
+
+export interface GraphNode {
+  id: string;
+  name: string;
+  entry: NetworkNode;
+  type: "self" | "peer" | "interface";
+  color: string;
+  size: number;
+  cluster?: string;
+  x?: number;
+  y?: number;
+  z?: number;
+}
+
+export interface GraphLink {
+  source: string;
+  target: string;
+}
+
+export interface GraphData {
+  nodes: GraphNode[];
+  links: GraphLink[];
+  clusterNames: string[];
+}
+
+function findParentIface(
+  entry: NetworkNode,
+  interfaces: NetworkNode[],
+  peerIndex: number,
+): NetworkNode | undefined {
+  if (entry.interface) {
+    const iface = interfaces.find(i => i.name === entry.interface);
+    if (iface) return iface;
+  }
+  if (interfaces.length > 0) return interfaces[peerIndex % interfaces.length];
+  return undefined;
+}
+
+export function buildGraphData(
+  rawNodes: NetworkNode[],
+  prevPositions: Map<string, { x: number; y: number; z: number }>,
+  theme: StatusColors,
+): GraphData {
+  const interfaces = rawNodes
+    .filter(e => e.type === "interface")
+    .sort((a, b) => a.name.localeCompare(b.name));
+  const selfNode = rawNodes.find(e => e.is_self && e.type !== "interface");
+  const peers = rawNodes.filter(e => !e.is_self && e.type !== "interface");
+
+  const nodes: GraphNode[] = [];
+  const links: GraphLink[] = [];
+
+  // Add interface nodes
+  for (const iface of interfaces) {
+    const prev = prevPositions.get(iface.hash);
+    nodes.push({
+      id: iface.hash,
+      name: iface.name,
+      entry: iface,
+      type: "interface",
+      color: rgbaToHex(theme.stale),
+      size: 2,
+      ...(prev ? { x: prev.x, y: prev.y, z: prev.z } : {}),
+    });
+  }
+
+  // Add self node
+  if (selfNode) {
+    const prev = prevPositions.get(selfNode.hash);
+    nodes.push({
+      id: selfNode.hash,
+      name: selfNode.name,
+      entry: selfNode,
+      type: "self",
+      color: "#ffffff",
+      size: 2,
+      ...(prev ? { x: prev.x, y: prev.y, z: prev.z } : {}),
+    });
+  }
+
+  // Add peer nodes + links to parent interface
+  peers.forEach((peer, i) => {
+    const prev = prevPositions.get(peer.hash);
+    const parentIface = findParentIface(peer, interfaces, i);
+    nodes.push({
+      id: peer.hash,
+      name: peer.name,
+      entry: peer,
+      type: "peer",
+      color: rgbaToHex(statusRGBA(peer, theme)),
+      size: 2,
+      cluster: parentIface?.name,
+      ...(prev ? { x: prev.x, y: prev.y, z: prev.z } : {}),
+    });
+
+    if (parentIface) {
+      links.push({ source: parentIface.hash, target: peer.hash });
+    }
+  });
+
+  const clusterNames = interfaces.map(i => i.name);
+
+  return { nodes, links, clusterNames };
+}

frontend/src/components/browse/graphColors.ts

@@ -0,0 +1,64 @@
+import type { NetworkNode } from "@/api/client";
+
+export type RGBA = [number, number, number, number];
+
+export function cssVarToRGBA(varName: string): RGBA {
+  const raw = getComputedStyle(document.documentElement).getPropertyValue(varName).trim();
+  if (!raw) return [0.5, 0.5, 0.5, 1];
+  const ctx = document.createElement("canvas").getContext("2d")!;
+  ctx.fillStyle = raw;
+  // ctx.fillStyle normalizes to #rrggbb
+  const hex = ctx.fillStyle;
+  const r = parseInt(hex.slice(1, 3), 16) / 255;
+  const g = parseInt(hex.slice(3, 5), 16) / 255;
+  const b = parseInt(hex.slice(5, 7), 16) / 255;
+  return [r, g, b, 1];
+}
+
+export function lerpRGBA(a: RGBA, b: RGBA, t: number): RGBA {
+  return [
+    a[0] + (b[0] - a[0]) * t,
+    a[1] + (b[1] - a[1]) * t,
+    a[2] + (b[2] - a[2]) * t,
+    a[3] + (b[3] - a[3]) * t,
+  ];
+}
+
+export function brighten(c: RGBA, amount: number): RGBA {
+  return [
+    Math.min(1, c[0] + amount),
+    Math.min(1, c[1] + amount),
+    Math.min(1, c[2] + amount),
+    c[3],
+  ];
+}
+
+export interface StatusColors {
+  online: RGBA;
+  stale: RGBA;
+  offline: RGBA;
+}
+
+export function getThemeStatusColors(): StatusColors {
+  const primary = brighten(cssVarToRGBA("--primary"), 0.15);
+  const muted = cssVarToRGBA("--muted-foreground");
+  return {
+    online: primary,
+    stale: lerpRGBA(primary, muted, 0.4),
+    offline: muted,
+  };
+}
+
+export function statusRGBA(entry: NetworkNode, theme: StatusColors): RGBA {
+  const age = Date.now() / 1000 - (entry.last_seen ?? 0);
+  if (age < 300) return theme.online;
+  if (age < 3600) return theme.stale;
+  return theme.offline;
+}
+
+export function rgbaToHex(c: RGBA): string {
+  const r = Math.round(c[0] * 255);
+  const g = Math.round(c[1] * 255);
+  const b = Math.round(c[2] * 255);
+  return `#${r.toString(16).padStart(2, "0")}${g.toString(16).padStart(2, "0")}${b.toString(16).padStart(2, "0")}`;
+}

frontend/src/components/browse/types.ts

@@ -0,0 +1,17 @@
+import type { NetworkNode } from "@/api/client";
+
+export interface HistoryEntry {
+  path: string;
+  html: string | null;
+  error: string | null;
+}
+
+export interface BrowseWinData {
+  node: NetworkNode;
+  pageHtml: string | null;
+  pageLoading: boolean;
+  pageError: string | null;
+  currentPath: string;
+  history: HistoryEntry[];
+  historyIndex: number;
+}

frontend/src/components/editor/EditorPane.tsx

@@ -1,11 +1,55 @@
 import { useEffect, useRef } from "react";
-import { EditorView, keymap } from "@codemirror/view";
-import { EditorState } from "@codemirror/state";
+import { EditorView, keymap, lineNumbers, highlightActiveLine, Decoration, ViewPlugin } from "@codemirror/view";
+import { EditorState, RangeSetBuilder } from "@codemirror/state";
 import type { Extension } from "@codemirror/state";
-import { defaultKeymap, history, historyKeymap } from "@codemirror/commands";
+import type { DecorationSet } from "@codemirror/view";
+import { defaultKeymap, history, historyKeymap, indentWithTab } from "@codemirror/commands";
 import { searchKeymap } from "@codemirror/search";
 import { oneDark } from "./oneDarkTheme";
 
+function toRoman(n: number): string {
+  const vals = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1];
+  const syms = ["M", "CM", "D", "CD", "C", "XC", "L", "XL", "X", "IX", "V", "IV", "I"];
+  let result = "";
+  for (let i = 0; i < vals.length; i++) {
+    while (n >= vals[i]) {
+      result += syms[i];
+      n -= vals[i];
+    }
+  }
+  return result;
+}
+
+const dotDeco = Decoration.mark({ class: "cm-dot-space" });
+
+function buildSpaceDeco(view: EditorView): DecorationSet {
+  const builder = new RangeSetBuilder<Decoration>();
+  for (const { from, to } of view.visibleRanges) {
+    const text = view.state.sliceDoc(from, to);
+    for (let i = 0; i < text.length; i++) {
+      if (text[i] === " ") {
+        builder.add(from + i, from + i + 1, dotDeco);
+      }
+    }
+  }
+  return builder.finish();
+}
+
+const subtleWhitespace = ViewPlugin.fromClass(
+  class {
+    decorations: DecorationSet;
+    constructor(view: EditorView) {
+      this.decorations = buildSpaceDeco(view);
+    }
+    update(update: { docChanged: boolean; viewportChanged: boolean; view: EditorView }) {
+      if (update.docChanged || update.viewportChanged) {
+        this.decorations = buildSpaceDeco(update.view);
+      }
+    }
+  },
+  { decorations: (v) => v.decorations },
+);
+
 interface Props {
   value: string;
   onChange: (value: string) => void;
@@ -25,7 +69,10 @@ export default function EditorPane({ value, onChange, extensions = [] }: Props)
       doc: value,
       extensions: [
         history(),
-        keymap.of([...defaultKeymap, ...historyKeymap, ...searchKeymap]),
+        lineNumbers({ formatNumber: toRoman }),
+        highlightActiveLine(),
+        subtleWhitespace,
+        keymap.of([indentWithTab, ...defaultKeymap, ...historyKeymap, ...searchKeymap]),
         oneDark,
         EditorView.updateListener.of((update) => {
           if (update.docChanged) {
@@ -49,6 +96,20 @@ export default function EditorPane({ value, onChange, extensions = [] }: Props)
             borderLeftColor: "var(--primary)",
             borderLeftWidth: "0.5em",
           },
+          ".cm-dot-space": {
+            color: "transparent",
+            position: "relative",
+          },
+          ".cm-dot-space:before": {
+            content: '"\\22C5"',
+            position: "absolute",
+            left: "0",
+            right: "0",
+            textAlign: "center",
+            color: "var(--muted-foreground)",
+            opacity: "0.5",
+            pointerEvents: "none",
+          },
         }),
         ...extensions,
       ],

frontend/src/components/editor/EditorPointer.tsx

@@ -1,34 +1,84 @@
 import { useEffect, useRef, useState } from "react";
 import pointerSvg from "@/assets/pointer.min.svg";
+import { useLazyEyes } from "@/hooks/useLazyEyes";
 
 /**
- * Floating pointer that tracks the CodeMirror cursor with smooth lerp animation.
- * Positions itself right next to the left border of the editor container.
+ * Floating pointer that tracks the CodeMirror cursor vertically,
+ * pinned to the left edge of the editor. Positions relative to
+ * containerRef (for floating windows).
  */
-export default function EditorPointer() {
-  const [y, setY] = useState<number | null>(null);
+export default function EditorPointer({ containerRef, focused = true }: { containerRef?: React.RefObject<HTMLElement | null>; focused?: boolean }) {
+  const [visible, setVisible] = useState(false);
   const [editorLeft, setEditorLeft] = useState<number | null>(null);
   const targetRef = useRef(0);
   const currentRef = useRef(0);
   const rafRef = useRef(0);
   const activeRef = useRef(false);
+  const [clickKey, setClickKey] = useState(0);
+  const clickTimerRef = useRef<ReturnType<typeof setTimeout>>(undefined);
+  const cmRef = useRef<Element | null>(null);
+  const pointerElRef = useRef<HTMLDivElement>(null);
+
+  const eyeAnchorRef = useRef<{ x: number; y: number } | null>(null);
+  const { registerIris, unregisterIris } = useLazyEyes({ anchorRef: eyeAnchorRef });
+
+  const iris1Ref = useRef<HTMLDivElement>(null);
+  const iris2Ref = useRef<HTMLDivElement>(null);
+
+  // Register/unregister iris elements
+  useEffect(() => {
+    const i1 = iris1Ref.current;
+    const i2 = iris2Ref.current;
+    if (i1) registerIris(i1);
+    if (i2) registerIris(i2);
+    return () => {
+      if (i1) unregisterIris(i1);
+      if (i2) unregisterIris(i2);
+    };
+  }, [visible, registerIris, unregisterIris]);
 
   useEffect(() => {
     const ease = 0.09;
 
+    const getContainerRect = () =>
+      containerRef?.current?.getBoundingClientRect() ?? { left: 0, top: 0 };
+
+    const updateLeft = () => {
+      if (!cmRef.current || !containerRef?.current) return;
+      const cmLeft = cmRef.current.getBoundingClientRect().left;
+      const containerLeft = containerRef.current.getBoundingClientRect().left;
+      setEditorLeft(cmLeft - containerLeft);
+    };
+
+    const onEditorClick = () => {
+      clearTimeout(clickTimerRef.current);
+      setClickKey((k) => k + 1);
+      clickTimerRef.current = setTimeout(() => setClickKey(0), 200);
+    };
+
     const onCursorMove = (e: Event) => {
       const { top } = (e as CustomEvent).detail;
-      targetRef.current = top;
 
-      // Find editor container left edge once (or when it changes)
-      const cm = document.querySelector(".cm-editor");
-      if (cm) {
-        setEditorLeft(cm.getBoundingClientRect().left);
+      if (!cmRef.current) {
+        const scope = containerRef?.current ?? document;
+        const cm = scope.querySelector(".cm-editor");
+        if (cm) {
+          cmRef.current = cm;
+          cm.addEventListener("mousedown", onEditorClick);
+          ro.observe(cm);
+        }
       }
 
+      const containerTop = getContainerRect().top;
+      targetRef.current = top - containerTop;
+      updateLeft();
+
       if (!activeRef.current) {
-        currentRef.current = top;
-        setY(top);
+        currentRef.current = targetRef.current;
+        if (pointerElRef.current) {
+          pointerElRef.current.style.top = `${targetRef.current}px`;
+        }
+        setVisible(true);
         activeRef.current = true;
       }
     };
@@ -41,7 +91,15 @@ export default function EditorPointer() {
         } else {
           currentRef.current += diff * ease;
         }
-        setY(currentRef.current);
+
+        // Direct DOM update — no setState
+        if (pointerElRef.current) {
+          pointerElRef.current.style.top = `${currentRef.current}px`;
+        }
+
+        const cmLeft = cmRef.current?.getBoundingClientRect().left ?? 0;
+        const containerTop = getContainerRect().top;
+        eyeAnchorRef.current = { x: cmLeft - 100, y: containerTop + currentRef.current };
       }
       rafRef.current = requestAnimationFrame(tick);
     };
@@ -49,18 +107,32 @@ export default function EditorPointer() {
     window.addEventListener("cm-cursor-move", onCursorMove);
     rafRef.current = requestAnimationFrame(tick);
 
+    const ro = new ResizeObserver(() => updateLeft());
+    const scope = containerRef?.current ?? document;
+    const existingCm = scope.querySelector(".cm-editor");
+    if (existingCm) {
+      cmRef.current = existingCm;
+      ro.observe(existingCm);
+    }
+    window.addEventListener("resize", updateLeft);
+
     return () => {
       window.removeEventListener("cm-cursor-move", onCursorMove);
+      window.removeEventListener("resize", updateLeft);
+      cmRef.current?.removeEventListener("mousedown", onEditorClick);
       cancelAnimationFrame(rafRef.current);
+      ro.disconnect();
     };
-  }, []);
+  }, [containerRef]);
 
-  if (y === null || editorLeft === null) return null;
+  if (!focused || !visible || editorLeft === null) return null;
 
   return (
     <div
-      className="editor-pointer"
-      style={{ top: y, left: editorLeft }}
+      ref={pointerElRef}
+      className={`editor-pointer${clickKey ? " editor-pointer-click" : ""}`}
+      key={clickKey}
+      style={{ left: editorLeft }}
     >
       <div
         className="editor-pointer-img"
@@ -69,6 +141,18 @@ export default function EditorPointer() {
           maskImage: `url(${pointerSvg})`,
         }}
       />
+      <div className="editor-pointer-eye" style={{ top: 33, left: 134 }}>
+        <div
+          ref={iris1Ref}
+          className="editor-pointer-iris"
+        />
+      </div>
+      <div className="editor-pointer-eye" style={{ top: 29, left: 144 }}>
+        <div
+          ref={iris2Ref}
+          className="editor-pointer-iris"
+        />
+      </div>
     </div>
   );
 }

frontend/src/components/editor/EditorStoreContext.tsx

@@ -0,0 +1,11 @@
+import { createContext, useContext } from "react";
+import { useStore, type StoreApi } from "zustand";
+import type { EditorStore } from "@/stores/editorStore";
+
+export const EditorStoreContext = createContext<StoreApi<EditorStore> | null>(null);
+
+export function useEditorCtx<T>(selector: (s: EditorStore) => T): T {
+  const store = useContext(EditorStoreContext);
+  if (!store) throw new Error("useEditorCtx must be used within EditorStoreContext.Provider");
+  return useStore(store, selector);
+}

frontend/src/components/editor/EditorWindow.tsx

@@ -0,0 +1,163 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+import { toast } from "sonner";
+import { autocompletion } from "@codemirror/autocomplete";
+import type { StoreApi } from "zustand";
+import { useStore } from "zustand";
+import * as api from "@/api/client";
+import { createEditorStore, type EditorStore } from "@/stores/editorStore";
+import { usePagesStore } from "@/stores/pagesStore";
+import { useCompile } from "@/hooks/useCompile";
+import { useUnsavedGuard } from "@/hooks/useUnsavedGuard";
+import { useKeyboardSave } from "@/hooks/useKeyboardSave";
+import { uframeHighlight } from "./uframeHighlight";
+import { uframeCommandSource, uframeValueHintSource, loadCommandsFromApi } from "./uframeCommands";
+import { keywordHoverTooltip } from "./uframeHover";
+import { EditorStoreContext } from "./EditorStoreContext";
+import EditorPointer from "./EditorPointer";
+import PreviewPane from "./PreviewPane";
+import SourcePane from "./SourcePane";
+import ToolBar from "./ToolBar";
+import FloatingWindow from "@/components/shared/FloatingWindow";
+import type { ManagedWindow } from "@/hooks/useWindowManager";
+import {
+  ResizablePanelGroup,
+  ResizablePanel,
+  ResizableHandle,
+} from "@/components/ui/resizable";
+
+export interface EditorWinData {
+  pageName: string;
+  isNew: boolean;
+}
+
+interface EditorWindowProps {
+  win: ManagedWindow<EditorWinData>;
+  focused: boolean;
+  onUpdate: (id: string, patch: Partial<ManagedWindow<EditorWinData>>) => void;
+  onClose: (id: string) => void;
+  onFocus: (id: string) => void;
+}
+
+export default function EditorWindow({ win, focused, onUpdate, onClose, onFocus }: EditorWindowProps) {
+  const storeRef = useRef<StoreApi<EditorStore>>(null);
+  if (!storeRef.current) storeRef.current = createEditorStore();
+  const store = storeRef.current;
+  const windowRef = useRef<HTMLDivElement>(null);
+
+  const ufSource = useStore(store, (s) => s.ufSource);
+  const isDirty = useStore(store, (s) => s.isDirty);
+  const setSource = useStore(store, (s) => s.setSource);
+  const setDirty = useStore(store, (s) => s.setDirty);
+  const setCurrentPage = useStore(store, (s) => s.setCurrentPage);
+
+  const { fetchPages } = usePagesStore();
+  const [pageName, setPageName] = useState(win.data.pageName);
+  const [saving, setSaving] = useState(false);
+
+  const extensions = useMemo(
+    () => [
+      ...uframeHighlight(),
+      autocompletion({
+        override: [uframeCommandSource, uframeValueHintSource],
+        icons: false,
+        activateOnTyping: true,
+      }),
+      keywordHoverTooltip,
+    ],
+    [],
+  );
+
+  useEffect(() => { loadCommandsFromApi(); }, []);
+  useCompile(store);
+  useUnsavedGuard(store);
+
+  // Load page on mount
+  useEffect(() => {
+    if (!win.data.isNew && win.data.pageName) {
+      api.fetchPage(win.data.pageName).then((data) => {
+        if (data.source != null) {
+          store.setState({ ufSource: data.source, isDirty: false });
+        }
+      });
+    }
+    return () => store.getState().reset();
+  }, []);
+
+  const handleSave = useCallback(
+    async (publish: boolean) => {
+      const slug = pageName.trim().toLowerCase().replace(/[^a-z0-9_-]/g, "-");
+      if (!slug) { toast.error("Enter a page name."); return; }
+      setSaving(true);
+      try {
+        const meta = await api.savePage(slug, ufSource, publish);
+        setCurrentPage(meta);
+        setDirty(false);
+        fetchPages();
+        toast.success(publish ? "Published" : "Draft saved");
+        if (win.data.isNew) {
+          setPageName(slug);
+          onUpdate(win.id, { data: { pageName: slug, isNew: false } });
+        }
+      } catch (e) {
+        toast.error(`Save failed: ${e}`);
+      } finally {
+        setSaving(false);
+      }
+    },
+    [pageName, ufSource, win.data.isNew, win.id],
+  );
+
+  useKeyboardSave(
+    useCallback(() => handleSave(false), [handleSave]),
+    useCallback(() => handleSave(true), [handleSave]),
+    focused,
+  );
+
+  // Confirm close if dirty
+  const handleClose = useCallback((id: string) => {
+    if (isDirty) {
+      if (!window.confirm("You have unsaved changes. Close anyway?")) return;
+    }
+    onClose(id);
+  }, [isDirty, onClose]);
+
+  return (
+    <FloatingWindow
+      id={win.id}
+      title={pageName || "new page"}
+      x={win.x} y={win.y} w={win.w} h={win.h}
+      zIndex={win.zIndex}
+      focused={focused}
+      onUpdate={onUpdate}
+      onClose={handleClose}
+      onFocus={onFocus}
+      minW={480} minH={300}
+      containerRef={windowRef}
+    >
+      <EditorStoreContext.Provider value={store}>
+        <EditorPointer containerRef={windowRef} focused={focused} />
+        <div className="flex flex-col h-full">
+          <ToolBar
+            pageName={pageName}
+            onNameChange={win.data.isNew ? setPageName : undefined}
+            onSaveDraft={() => handleSave(false)}
+            onPublish={() => handleSave(true)}
+            saving={saving}
+            isDirty={isDirty}
+          />
+          <ResizablePanelGroup orientation="horizontal" className="flex-1 min-h-0">
+            <ResizablePanel defaultSize={50} minSize={20}>
+              <SourcePane ufSource={ufSource} setSource={setSource} extensions={extensions} />
+            </ResizablePanel>
+            <ResizableHandle />
+            <ResizablePanel defaultSize={50} minSize={20}>
+              <PreviewPane />
+            </ResizablePanel>
+          </ResizablePanelGroup>
+        </div>
+      </EditorStoreContext.Provider>
+    </FloatingWindow>
+  );
+}
+
+

frontend/src/components/editor/PreviewPane.tsx

@@ -1,21 +1,26 @@
-import { useEditorStore } from "@/stores/editorStore";
+import { useCallback } from "react";
+import { useEditorCtx } from "./EditorStoreContext";
 import { renderMicron } from "./micronRenderer";
 import { cn } from "@/lib/utils";
+import Loader from "@/components/shared/Loader";
 
-type PreviewMode = "ascii" | "micron" | "raw" | "script";
+type PreviewMode = "micron" | "raw" | "script";
 
 export default function PreviewPane() {
-  const previewMode = useEditorStore((s) => s.previewMode);
-  const setPreviewMode = useEditorStore((s) => s.setPreviewMode);
-  const compiledAscii = useEditorStore((s) => s.compiledAscii);
-  const compiledMicron = useEditorStore((s) => s.compiledMicron);
-  const compiledScript = useEditorStore((s) => s.compiledScript);
-  const isDynamic = useEditorStore((s) => s.isDynamic);
-  const isCompiling = useEditorStore((s) => s.isCompiling);
-  const compileError = useEditorStore((s) => s.compileError);
+  const previewMode = useEditorCtx((s) => s.previewMode);
+  const setPreviewMode = useEditorCtx((s) => s.setPreviewMode);
+  const compiledMicron = useEditorCtx((s) => s.compiledMicron);
+  const compiledScript = useEditorCtx((s) => s.compiledScript);
+  const isDynamic = useEditorCtx((s) => s.isDynamic);
+  const isCompiling = useEditorCtx((s) => s.isCompiling);
+  const compileError = useEditorCtx((s) => s.compileError);
+
+  const handlePreviewClick = useCallback((e: React.MouseEvent) => {
+    const anchor = (e.target as HTMLElement).closest("a");
+    if (anchor) e.preventDefault();
+  }, []);
 
   const tabs: { value: PreviewMode; label: string; show: boolean }[] = [
-    { value: "ascii", label: "ASCII", show: true },
     { value: "micron", label: "Micron", show: true },
     { value: "raw", label: "Raw", show: true },
     { value: "script", label: "Script", show: isDynamic },
@@ -30,7 +35,7 @@ export default function PreviewPane() {
             <span className="ml-1.5 text-primary/60 text-[10px]" title="Dynamic page">⚡</span>
           )}
           {isCompiling && (
-            <span className="ml-1 text-primary/40 text-[10px] animate-pulse">…</span>
+            <Loader size={10} className="ml-1.5 inline-block" />
           )}
           {compileError && (
             <span className="ml-1 text-red-400 text-[10px]" title={compileError}>✗</span>
@@ -59,21 +64,14 @@ export default function PreviewPane() {
             ))}
         </div>
       </div>
-      <div className="flex-1 bg-background overflow-auto min-h-0">
-        {previewMode === "ascii" ? (
-          <pre className="p-2 font-mono text-[11px] whitespace-pre leading-tight text-green-100/90">
-            {compiledAscii || (
-              <span className="text-muted-foreground">
-                ASCII preview will appear here…
-              </span>
-            )}
-          </pre>
-        ) : previewMode === "micron" ? (
+      {/* eslint-disable-next-line jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions */}
+      <div className="flex-1 bg-background overflow-auto min-h-0" onClick={handlePreviewClick}>
+        {previewMode === "micron" ? (
           compiledMicron ? (
             <div
-              className="p-2 font-mono text-[11px] whitespace-pre leading-tight"
+              className="p-2 font-mono text-[11px] leading-tight"
               dangerouslySetInnerHTML={{
-                __html: renderMicron(compiledMicron),
+                __html: renderMicron(compiledMicron, true),
               }}
             />
           ) : (

frontend/src/components/editor/SourcePane.tsx

@@ -0,0 +1,91 @@
+import { useRef, useState } from "react";
+import { toast } from "sonner";
+import { BookOpen, Upload } from "lucide-react";
+import type { Extension } from "@codemirror/state";
+import * as api from "@/api/client";
+import EditorPane from "./EditorPane";
+import { EXAMPLES } from "./examples";
+import {
+  Popover,
+  PopoverTrigger,
+  PopoverContent,
+  PopoverHeader,
+  PopoverTitle,
+} from "@/components/ui/popover";
+
+interface SourcePaneProps {
+  ufSource: string;
+  setSource: (s: string) => void;
+  extensions: Extension[];
+}
+
+export default function SourcePane({ ufSource, setSource, extensions }: SourcePaneProps) {
+  const [examplesOpen, setExamplesOpen] = useState(false);
+  const fileRef = useRef<HTMLInputElement>(null);
+  const [uploading, setUploading] = useState(false);
+
+  const handleUpload = async (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0];
+    if (!file) return;
+    setUploading(true);
+    try {
+      const data = await api.uploadImage(file);
+      toast.success(`Uploaded ${data.filename}`);
+      setSource(`image "${data.path}" braille 30\n  align center`);
+    } catch (err) {
+      toast.error(`Upload failed: ${err}`);
+    } finally {
+      setUploading(false);
+      if (fileRef.current) fileRef.current.value = "";
+    }
+  };
+
+  return (
+    <div className="flex flex-col h-full">
+      <div className="flex items-center px-4 py-2 border-b-2 border-border shrink-0 gap-2">
+        <span className="font-medium text-foreground flex-1">Source</span>
+
+        <Popover open={examplesOpen} onOpenChange={setExamplesOpen}>
+          <PopoverTrigger
+            render={
+              <button className="text-[10px] text-muted-foreground hover:text-foreground transition-colors uppercase tracking-wider flex items-center gap-1 cursor-pointer">
+                <BookOpen className="h-3 w-3" />
+                Examples
+              </button>
+            }
+          />
+          <PopoverContent side="bottom" align="end" sideOffset={8}>
+            <PopoverHeader>
+              <PopoverTitle>Insert Example</PopoverTitle>
+            </PopoverHeader>
+            <div className="flex flex-col gap-0.5 max-h-72 overflow-y-auto -mx-1">
+              {EXAMPLES.map((ex) => (
+                <button
+                  key={ex.name}
+                  onClick={() => { setSource(ex.source); setExamplesOpen(false); }}
+                  className="flex flex-col items-start px-2 py-1.5 text-left hover:bg-accent transition-colors cursor-pointer"
+                >
+                  <span className="text-sm font-medium">{ex.name}</span>
+                  <span className="text-xs text-muted-foreground leading-tight">{ex.description}</span>
+                </button>
+              ))}
+            </div>
+          </PopoverContent>
+        </Popover>
+
+        <input ref={fileRef} type="file" accept="image/*" className="hidden" onChange={handleUpload} />
+        <button
+          onClick={() => fileRef.current?.click()}
+          disabled={uploading}
+          className="text-[10px] text-muted-foreground hover:text-foreground transition-colors uppercase tracking-wider flex items-center gap-1 disabled:opacity-50 cursor-pointer"
+        >
+          <Upload className="h-3 w-3" />
+          {uploading ? "Uploading\u2026" : "Image"}
+        </button>
+      </div>
+      <div className="flex-1 overflow-auto min-h-0">
+        <EditorPane value={ufSource} onChange={setSource} extensions={extensions} />
+      </div>
+    </div>
+  );
+}

frontend/src/components/editor/ToolBar.tsx

@@ -1,6 +1,5 @@
 import { useRef, useState } from "react";
-import { useNavigate } from "react-router-dom";
-import { ChevronLeft, Pencil } from "lucide-react";
+import { Pencil } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 
@@ -21,20 +20,8 @@ export default function ToolBar({
   saving,
   isDirty,
 }: Props) {
-  const navigate = useNavigate();
-
   return (
-    <div className="flex items-center gap-2 px-4 py-2 border-b-2 border-border shrink-0">
-      <button
-        onClick={() => navigate("/")}
-        className="text-muted-foreground hover:text-foreground transition-colors flex items-center gap-1 text-xs uppercase tracking-wider"
-      >
-        <ChevronLeft className="h-3.5 w-3.5" />
-        Pages
-      </button>
-
-      <span className="text-muted-foreground/30 text-xs">│</span>
-
+    <div className="flex items-center gap-2 px-2 py-1.5 border-b-2 border-border shrink-0">
       <PageNameField pageName={pageName} onNameChange={onNameChange} />
 
       {isDirty && (
@@ -43,10 +30,10 @@ export default function ToolBar({
 
       <div className="flex-1" />
 
-      <Button variant="outline" onClick={onSaveDraft} disabled={saving}>
+      <Button variant="outline" size="sm" onClick={onSaveDraft} disabled={saving}>
         Save Draft
       </Button>
-      <Button onClick={onPublish} disabled={saving}>
+      <Button size="sm" onClick={onPublish} disabled={saving}>
         Publish
       </Button>
     </div>

frontend/src/components/editor/examples.ts

@@ -410,9 +410,9 @@ export const EXAMPLES: Example[] = [
     source: `page "Live Status" 60
   cache 0
 
-  source cpu_pct : shell "grep 'cpu ' /proc/stat | awk '{print int(($2+$4)*100/($2+$4+$5))}'"
-  source mem_pct : shell "free | awk '/Mem/{print int($3/$2*100)}'"
-  source uptime : shell "uptime -p"
+  source cpu_pct : python "secrets.randbelow(60) + 20"
+  source mem_pct : python "secrets.randbelow(40) + 50"
+  source uptime : python "str(timedelta(seconds=secrets.randbelow(86400)))"
   source timestamp : python "datetime.now().strftime('%H:%M:%S')"
 
   box double "Node Monitor"

frontend/src/components/editor/iniHighlight.ts

@@ -0,0 +1,80 @@
+import {
+  StreamLanguage,
+  HighlightStyle,
+  syntaxHighlighting,
+} from "@codemirror/language";
+import { tags } from "@lezer/highlight";
+
+/**
+ * CodeMirror 6 syntax highlighting for INI-style config files
+ * (Reticulum .conf / NomadNet .conf).
+ *
+ * Supports: [sections], [[subsections]], key = value, # comments,
+ * booleans, numbers, and quoted strings.
+ */
+
+const BOOLEANS = new Set([
+  "true", "false", "yes", "no", "on", "off", "none",
+]);
+
+const iniLanguage = StreamLanguage.define({
+  token(stream) {
+    // Comments
+    if (stream.match(/\s*#/)) {
+      stream.skipToEnd();
+      return "lineComment";
+    }
+
+    // Skip whitespace
+    if (stream.eatSpace()) return null;
+
+    // Subsection headers [[name]]
+    if (stream.match(/\[\[.*?\]\]/)) return "heading";
+
+    // Section headers [name]
+    if (stream.match(/\[.*?\]/)) return "typeName";
+
+    // Quoted strings
+    if (stream.match(/"/)) {
+      while (!stream.eol()) {
+        if (stream.next() === '"') break;
+      }
+      return "string";
+    }
+
+    // Assignment operator
+    if (stream.match(/=/)) return "punctuation";
+
+    // Numbers (integers, floats, ports, IPs with dots)
+    if (stream.match(/\b\d[\d.]*\b/)) return "number";
+
+    // Words
+    if (stream.match(/[\w\-_.]+/)) {
+      const word = stream.current().toLowerCase();
+      if (BOOLEANS.has(word)) return "atom";
+      // Keys appear before '=', values after — both are plain words
+      return null;
+    }
+
+    stream.next();
+    return null;
+  },
+  startState: () => ({}),
+  copyState: (s) => ({ ...s }),
+  blankLine: () => {},
+  languageData: {},
+});
+
+const iniStyle = HighlightStyle.define([
+  { tag: tags.typeName, color: "#c792ea", fontWeight: "bold" },   // [section]
+  { tag: tags.heading, color: "#82aaff", fontWeight: "bold" },    // [[subsection]]
+  { tag: tags.lineComment, color: "#546e7a", fontStyle: "italic" },
+  { tag: tags.string, color: "#c3e88d" },
+  { tag: tags.number, color: "#f78c6c" },
+  { tag: tags.atom, color: "#89ddff" },                           // booleans
+  { tag: tags.punctuation, color: "#89ddff" },                    // =
+]);
+
+export function iniHighlight() {
+  return [iniLanguage, syntaxHighlighting(iniStyle)];
+}

frontend/src/components/editor/micronRenderer.ts

@@ -1,243 +1,25 @@
 /**
- * Micron markup → HTML renderer for the editor preview pane.
- * Spec: https://github.com/fr33n0w/micron-composer
+ * Micron markup → HTML renderer using the micron-parser library.
+ * Reference: https://github.com/RFnexus/micron-parser-js
+ *
+ * Uses convertMicronToFragment (DOM-based) instead of convertMicronToHtml
+ * to avoid DOMPurify stripping nomadnetwork:// hrefs from link tags.
  */
 
-function escapeHtml(text: string): string {
-  return text
-    .replace(/&/g, "&")
-    .replace(/</g, "&lt;")
-    .replace(/>/g, "&gt;")
-    .replace(/"/g, "&quot;");
-}
-
-/** Render inline Micron formatting codes within a line of text. */
-function renderInline(raw: string): string {
-  let out = "";
-  let i = 0;
-
-  // Track open/close state for toggle-style tags
-  let boldOpen = false;
-  let italicOpen = false;
-  let underOpen = false;
-  let fgOpen = false;
-  let bgOpen = false;
-  let alignOpen = false;
-
-  while (i < raw.length) {
-    // Backtick formatting codes
-    if (raw[i] === "`") {
-      const code = raw[i + 1];
-      if (code === "!") {
-        if (boldOpen) { out += "</strong>"; boldOpen = false; }
-        else { out += "<strong>"; boldOpen = true; }
-        i += 2; continue;
-      } else if (code === "*") {
-        if (italicOpen) { out += "</em>"; italicOpen = false; }
-        else { out += "<em>"; italicOpen = true; }
-        i += 2; continue;
-      } else if (code === "_") {
-        if (underOpen) { out += "</u>"; underOpen = false; }
-        else { out += "<u>"; underOpen = true; }
-        i += 2; continue;
-      } else if (code === "`") {
-        // Reset all
-        if (boldOpen) { out += "</strong>"; boldOpen = false; }
-        if (italicOpen) { out += "</em>"; italicOpen = false; }
-        if (underOpen) { out += "</u>"; underOpen = false; }
-        if (fgOpen) { out += "</span>"; fgOpen = false; }
-        if (bgOpen) { out += "</span>"; bgOpen = false; }
-        if (alignOpen) { out += "</span>"; alignOpen = false; }
-        i += 2; continue;
-      } else if (code === "f") {
-        if (fgOpen) { out += "</span>"; fgOpen = false; }
-        i += 2; continue;
-      } else if (code === "b") {
-        if (bgOpen) { out += "</span>"; bgOpen = false; }
-        i += 2; continue;
-      } else if (code === "a") {
-        if (alignOpen) { out += "</span>"; alignOpen = false; }
-        i += 2; continue;
-      } else if (code === "F") {
-        // Foreground color — 3-digit hex only per spec
-        const hexMatch = raw.slice(i + 2).match(/^([0-9a-fA-F]{3})/);
-        if (hexMatch) {
-          if (fgOpen) { out += "</span>"; }
-          const [r, g, b] = hexMatch[1].split("");
-          const hex = r + r + g + g + b + b;
-          out += `<span style="color:#${hex}">`;
-          fgOpen = true;
-          i += 2 + hexMatch[1].length;
-          continue;
-        }
-      } else if (code === "B") {
-        // Background color — 3-digit hex only per spec
-        const hexMatch = raw.slice(i + 2).match(/^([0-9a-fA-F]{3})/);
-        if (hexMatch) {
-          if (bgOpen) { out += "</span>"; }
-          const [r, g, b] = hexMatch[1].split("");
-          const hex = r + r + g + g + b + b;
-          out += `<span style="background:#${hex}">`;
-          bgOpen = true;
-          i += 2 + hexMatch[1].length;
-          continue;
-        }
-      } else if (code === "c") {
-        out += `<span style="display:block;text-align:center">`;
-        alignOpen = true; i += 2; continue;
-      } else if (code === "r") {
-        out += `<span style="display:block;text-align:right">`;
-        alignOpen = true; i += 2; continue;
-      } else if (code === "l") {
-        out += `<span style="display:block;text-align:left">`;
-        alignOpen = true; i += 2; continue;
-      } else if (code === "<") {
-        // Form element: `<...> or `<!...> or `<?...> or `<^...>
-        const closeAngle = raw.indexOf(">", i + 2);
-        if (closeAngle !== -1) {
-          const inner = raw.slice(i + 2, closeAngle);
-          out += renderFormTag(inner);
-          i = closeAngle + 1;
-          continue;
-        }
-      } else if (code === "[") {
-        // Link with inline formatting: `[`!Label`!`:/dest]
-        const closeBracket = raw.indexOf("]", i + 2);
-        if (closeBracket !== -1) {
-          const inner = raw.slice(i + 2, closeBracket);
-          const colonIdx = inner.indexOf("`:");
-          if (colonIdx !== -1) {
-            const labelRaw = inner.slice(0, colonIdx);
-            const dest = inner.slice(colonIdx + 2);
-            // Strip formatting tags from label for display
-            const label = labelRaw.replace(/`[!*_]/g, "");
-            out += `<a href="${escapeHtml(dest)}" style="color:#7dc4e4;text-decoration:underline">${escapeHtml(label)}</a>`;
-            i = closeBracket + 1;
-            continue;
-          }
-        }
-      }
-    }
-
-    // Links: [label`slug] or [label`slug.mu]
-    if (raw[i] === "[") {
-      const close = raw.indexOf("]", i);
-      if (close !== -1) {
-        const inner = raw.slice(i + 1, close);
-        const backtick = inner.indexOf("`");
-        if (backtick !== -1) {
-          const label = escapeHtml(inner.slice(0, backtick));
-          const slug = escapeHtml(inner.slice(backtick + 1).replace(/\.mu$/, ""));
-          out += `<a href="/view/${slug}" style="color:#7dc4e4;text-decoration:underline">${label}</a>`;
-          i = close + 1;
-          continue;
-        }
-      }
-    }
-
-    out += escapeHtml(raw[i]);
-    i++;
-  }
-
-  // Close any remaining open tags
-  if (boldOpen) out += "</strong>";
-  if (italicOpen) out += "</em>";
-  if (underOpen) out += "</u>";
-  if (fgOpen) out += "</span>";
-  if (bgOpen) out += "</span>";
-  if (alignOpen) out += "</span>";
-  return out;
-}
-
-/** Render a Micron form tag `<...> as styled HTML. */
-function renderFormTag(inner: string): string {
-  const esc = escapeHtml;
-
-  // Text field: width|name`placeholder or name`placeholder
-  // Password: !width|name`placeholder
-  // Checkbox: ?|name|value`label or ?|name|value|*`label
-  // Radio: ^|group|value`label or ^|group|value|*`label
-
-  if (inner.startsWith("?")) {
-    // Checkbox
-    const backtick = inner.indexOf("`");
-    const label = backtick !== -1 ? inner.slice(backtick + 1) : "";
-    const checked = inner.includes("|*");
-    const box = checked ? "☑" : "☐";
-    return `<span style="color:#d4a8f8">${box} ${esc(label)}</span>`;
-  }
-
-  if (inner.startsWith("^")) {
-    // Radio button
-    const backtick = inner.indexOf("`");
-    const label = backtick !== -1 ? inner.slice(backtick + 1) : "";
-    const selected = inner.includes("|*");
-    const dot = selected ? "◉" : "○";
-    return `<span style="color:#d4a8f8">${dot} ${esc(label)}</span>`;
-  }
-
-  if (inner.startsWith("!")) {
-    // Password field
-    const backtick = inner.indexOf("`");
-    const placeholder = backtick !== -1 ? inner.slice(backtick + 1) : "";
-    return `<span style="color:#d4a8f8;border:1px solid rgba(212,168,248,0.3);border-radius:3px;padding:0 4px">🔒 ${esc(placeholder || "••••••")}</span>`;
-  }
-
-  // Regular text field: width|name`placeholder or name`placeholder
-  const backtick = inner.indexOf("`");
-  const placeholder = backtick !== -1 ? inner.slice(backtick + 1) : "";
-  return `<span style="color:#d4a8f8;border:1px solid rgba(212,168,248,0.3);border-radius:3px;padding:0 4px">${esc(placeholder || "...")}</span>`;
-}
-
-
-export function renderMicron(source: string): string {
-  const lines = source.split("\n");
-  const htmlLines: string[] = [];
-  let literalMode = false;
-
-  for (const line of lines) {
-    // Toggle literal mode on standalone `= line
-    if (line.trimEnd() === "`=") {
-      literalMode = !literalMode;
-      continue;
-    }
-
-    // In literal mode — render verbatim
-    if (literalMode) {
-      htmlLines.push(`<div style="font-family:monospace;opacity:0.75;white-space:pre">${escapeHtml(line)}</div>`);
-      continue;
-    }
-
-    // Comment lines — hidden in output
-    if (line.startsWith("#")) continue;
-
-    // All output uses inline spans — the parent container has white-space:pre
-    // so newlines come from the \n join at the end.
-
-    // Depth-4+ indent (before >>> check)
-    if (line.startsWith(">>>>")) {
-      htmlLines.push(`<span style="color:#c9d1d9;font-style:italic">${renderInline(line.slice(4))}</span>`);
-    // Headings
-    } else if (line.startsWith(">>>")) {
-      htmlLines.push(`<span style="color:#a8c4e8;font-weight:bold">${renderInline(line.slice(3))}</span>`);
-    } else if (line.startsWith(">>")) {
-      htmlLines.push(`<span style="color:#70c4e8;font-weight:bold">${renderInline(line.slice(2))}</span>`);
-    } else if (line.startsWith(">")) {
-      htmlLines.push(`<span style="color:#7ee8a2;font-weight:bold">${renderInline(line.slice(1))}</span>`);
-    // Dividers: - followed by a non-space, non-dash character
-    } else if (/^-[^\s-]/.test(line)) {
-      const char = line[1];
-      htmlLines.push(`<span style="color:#484f58">${char.repeat(40)}</span>`);
-    // Standalone depth-reset "<"
-    } else if (line.trim() === "<") {
-      htmlLines.push(`<span style="color:#d2a8ff;opacity:0.4">↩ depth reset</span>`);
-    // Empty line
-    } else if (line.trim() === "") {
-      htmlLines.push("");
-    } else {
-      htmlLines.push(renderInline(line));
-    }
-  }
-
-  return htmlLines.join("\n");
+import MicronParser from "micron-parser";
+
+let darkParser: MicronParser | null = null;
+let lightParser: MicronParser | null = null;
+
+export function renderMicron(source: string, darkTheme: boolean = true): string {
+  const parser = darkTheme
+    ? (darkParser ??= new MicronParser(true, true))
+    : (lightParser ??= new MicronParser(false, true));
+
+  const fragment = parser.convertMicronToFragment(source);
+
+  // Serialize the fragment to HTML string
+  const div = document.createElement("div");
+  div.appendChild(fragment);
+  return div.innerHTML;
 }

frontend/src/components/editor/oneDarkTheme.ts

@@ -3,26 +3,27 @@ import { EditorView } from "@codemirror/view";
 export const oneDark = EditorView.theme(
   {
     "&": {
-      backgroundColor: "#0d1117",
-      color: "#c9d1d9",
+      backgroundColor: "var(--background)",
+      color: "var(--foreground)",
     },
     ".cm-cursor, .cm-cursor-primary": {
       borderLeftColor: "var(--primary)",
       borderLeftWidth: "0.5em",
     },
     ".cm-selectionBackground, &.cm-focused .cm-selectionBackground": {
-      backgroundColor: "#264f78",
+      backgroundColor: "color-mix(in oklch, var(--primary) 25%, transparent)",
     },
     ".cm-activeLine": {
-      backgroundColor: "#161b2266",
+      backgroundColor: "color-mix(in oklch, var(--primary) 8%, transparent)",
     },
     ".cm-gutters": {
-      backgroundColor: "#0d1117",
-      color: "#484f58",
-      borderRight: "1px solid #21262d",
+      backgroundColor: "var(--background)",
+      color: "var(--muted-foreground)",
+      borderRight: "1px solid var(--border)",
     },
     ".cm-activeLineGutter": {
-      backgroundColor: "#161b2266",
+      backgroundColor: "color-mix(in oklch, var(--primary) 8%, transparent)",
+      color: "var(--primary)",
     },
   },
   { dark: true }

frontend/src/components/shared/AppShell.tsx

@@ -1,10 +1,10 @@
 import { useEffect, useState, type ReactNode } from "react";
-import { useNavigate, useLocation } from "react-router-dom";
+import { useNavigate } from "react-router-dom";
 import { TooltipProvider } from "@/components/ui/tooltip";
 import { Toaster } from "@/components/ui/sonner";
-import frameTerraSvg from "@/assets/frame.themed.svg";
-import frameAzureSvg from "@/assets/frame.azure.svg";
+import browserSvg from "@/assets/browser.min.svg";
 import NavMenu from "./NavMenu";
+import LazyEyes from "./LazyEyes";
 
 const TITLE = `
 
@@ -81,11 +81,34 @@ function RomanClock() {
   );
 }
 
+// ---------------------------------------------------------------------------
+// Per-frame layout configs
+// ---------------------------------------------------------------------------
+
+interface FrameLayout {
+  svg: string;
+  frameHeight: number;
+  containerMaxW: string;
+  containerMinW: string;
+  title: { paddingTop: number; height: number; paddingLeft: number; paddingRight: number; paddingBottom: number };
+  content: { marginLeft: number; marginTop: number; marginRight: number; width: number; height: number; paddingTop: number; paddingBottom: number };
+  nav: { top: number; left: number };
+}
+
+const frameLayout: FrameLayout = {
+  svg: browserSvg,
+  frameHeight: 884,
+  containerMaxW: "max-w-5xl",
+  containerMinW: "min-w-5xl",
+  title: { paddingTop: 65, height: 185, paddingLeft: 60, paddingRight: 500, paddingBottom: 25 },
+  content: { marginLeft: 268, marginTop: 63, marginRight: 0, width: 476, height: 377, paddingTop: 0, paddingBottom: 0 },
+  nav: { top: 150, left: -210 },
+};
+
 export default function AppShell({ children }: { children: ReactNode }) {
   const navigate = useNavigate();
-  const location = useLocation();
   const [theme, setTheme] = useState<Theme>(getStoredTheme);
-  const isEditor = location.pathname.startsWith("/editor");
+  const layout = frameLayout;
 
   useEffect(() => {
     const root = document.documentElement;
@@ -99,70 +122,75 @@ export default function AppShell({ children }: { children: ReactNode }) {
     localStorage.setItem("micronomicon-theme", theme);
   }, [theme]);
 
-  const frameSvg = theme === "azure" ? frameAzureSvg : frameTerraSvg;
-
   const toggleTheme = () => setTheme(t => t === "terra" ? "azure" : "terra");
 
   return (
     <TooltipProvider>
       <div className="flex flex-col h-screen bg-background text-foreground">
         <main className="flex-1 overflow-auto" data-scroll-root>
-          <div className="relative max-w-5xl min-w-5xl mx-auto min-h-full">
+          <div className={`relative ${layout.containerMaxW} ${layout.containerMinW} mx-auto min-h-full`}>
             {/* Frame SVG — background */}
-            <img
-              key={theme}
-              src={frameSvg}
-              alt=""
+            <div
               aria-hidden
               className="absolute inset-0 w-full min-w-full pointer-events-none select-none"
-              style={{ zIndex: 0, objectFit: "fill" }}
+              style={{
+                zIndex: 0,
+                height: `${layout.frameHeight}px`,
+                background: "var(--primary)",
+                WebkitMaskImage: `url(${layout.svg})`,
+                maskImage: `url(${layout.svg})`,
+                WebkitMaskSize: "cover",
+                maskSize: "cover",
+                WebkitMaskRepeat: "no-repeat",
+                maskRepeat: "no-repeat",
+                objectFit: "fill"
+              }}
+            />
+
+            {/* Lazy eyes on the frame figure */}
+            <LazyEyes
+              eyes={[
+                { top: 81, left: 554, size: 5, irisSize: 2 },
+                { top: 85, left: 562, size: 5, irisSize: 2 },
+              ]}
+              maxShift={2}
             />
 
             {/* Top hole — ASCII title */}
             <div
-              className="relative z-10 flex flex-col cursor-pointer overflow-hidden"
-              style={{ paddingTop: 65, height: 185, paddingLeft: 60, paddingRight: 500, paddingBottom: 25 }}
-              onClick={() => navigate("/")}
+              className="relative z-10 flex flex-col overflow-hidden"
+              style={layout.title}
             >
               <pre
-                className="select-none text-primary/70 hover:text-primary transition-colors whitespace-pre origin-center"
+                className="select-none text-primary/70 hover:text-primary transition-colors whitespace-pre origin-center cursor-pointer bg-background"
                 style={{ height: 60, fontSize: 6, lineHeight: 1.05, transform: "scale(0.50)", transformOrigin: "left center", alignContent: "center" }}
+                onClick={() => navigate("/")}
               >
                 {TITLE}
               </pre>
-              <span className="font-mono text-[10px] text-muted-foreground"><RomanClock /></span>
+              <span className="font-mono text-[10px] w-fit text-muted-foreground bg-background"><RomanClock /></span>
             </div>
 
             {/* Bottom hole — main content */}
             <div
               className="relative z-10 overflow-auto"
-              style={{ marginLeft: 12, marginRight: 68, width: 843, height: 1030, paddingTop: 8, paddingBottom: 20 }}
+              style={layout.content}
             >
               {children}
             </div>
 
-            {/* Nav menu — anchored below the frame, left side (hidden on editor) */}
-            {!isEditor && (
-              <div
-                className="absolute z-20"
-                style={{ top: 200, left: -210 }}
-              >
-                <NavMenu />
-              </div>
-            )}
+            {/* Nav menu — anchored below the frame, left side */}
+            <div
+              className="absolute z-20"
+              style={layout.nav}
+            >
+              <NavMenu theme={theme} onToggleTheme={toggleTheme} />
+            </div>
 
           </div>
         </main>
         <footer className="flex items-center justify-center gap-3 text-[10px] text-muted-foreground py-4 shrink-0 tracking-widest uppercase">
-          <span>Becoming with hubris · MMXXVI</span>
-          <span className="text-muted-foreground/50">│</span>
-          <button
-            onClick={toggleTheme}
-            className="hover:text-foreground transition-colors cursor-pointer"
-            title={`Switch to ${theme === "terra" ? "Azure" : "Terracotta"} theme`}
-          >
-            {theme === "terra" ? "◐ AZURE" : "◑ TERRA"}
-          </button>
+          <span>Created with hubris · MMXXVI</span>
         </footer>
       </div>
       <Toaster />

frontend/src/components/shared/FloatingWindow.tsx

@@ -0,0 +1,154 @@
+import { useCallback, useEffect, useRef, type ReactNode } from "react";
+import { createPortal } from "react-dom";
+
+export const DITHERED_SHADOW = `
+  3px 3px 0 0 var(--border), 5px 3px 0 0 transparent, 7px 3px 0 0 var(--border),
+  4px 4px 0 0 transparent, 6px 4px 0 0 var(--border),
+  3px 5px 0 0 var(--border), 5px 5px 0 0 transparent, 7px 5px 0 0 var(--border),
+  4px 6px 0 0 var(--border), 6px 6px 0 0 transparent
+`;
+
+export interface FloatingWindowProps {
+  id: string;
+  title: string;
+  x: number;
+  y: number;
+  w: number;
+  h: number;
+  zIndex: number;
+  focused: boolean;
+  onUpdate: (id: string, patch: { x?: number; y?: number; w?: number; h?: number }) => void;
+  onClose: (id: string) => void;
+  onFocus: (id: string) => void;
+  minW?: number;
+  minH?: number;
+  addressBar?: ReactNode;
+  footer?: ReactNode;
+  containerRef?: React.RefObject<HTMLDivElement | null>;
+  children: ReactNode;
+}
+
+export default function FloatingWindow({
+  id, title, x, y, w, h, zIndex, focused,
+  onUpdate, onClose, onFocus,
+  minW = 320, minH = 200,
+  addressBar, footer, containerRef, children,
+}: FloatingWindowProps) {
+  const internalRef = useRef<HTMLDivElement>(null);
+  const ref = containerRef ?? internalRef;
+  const dragRef = useRef<{ startX: number; startY: number; origX: number; origY: number } | null>(null);
+  const resizeRef = useRef<{ startX: number; startY: number; origW: number; origH: number } | null>(null);
+  const velocityRef = useRef({ vx: 0, vy: 0, lastX: 0, lastY: 0, lastT: 0 });
+  const inertiaRef = useRef(0);
+  const posRef = useRef({ x, y });
+  posRef.current = { x, y };
+
+  useEffect(() => { if (focused) ref.current?.focus(); }, [focused]);
+
+  // Cancel any running inertia animation
+  const stopInertia = useCallback(() => {
+    if (inertiaRef.current) { cancelAnimationFrame(inertiaRef.current); inertiaRef.current = 0; }
+  }, []);
+
+  const onDragStart = useCallback((e: React.MouseEvent) => {
+    if ((e.target as HTMLElement).closest("button")) return;
+    e.preventDefault(); onFocus(id);
+    ref.current?.focus();
+    stopInertia();
+    dragRef.current = { startX: e.clientX, startY: e.clientY, origX: x, origY: y };
+    velocityRef.current = { vx: 0, vy: 0, lastX: e.clientX, lastY: e.clientY, lastT: performance.now() };
+    document.documentElement.classList.add("cursor-grabbing");
+
+    const onMove = (ev: MouseEvent) => {
+      if (!dragRef.current) return;
+      const now = performance.now();
+      const dt = now - velocityRef.current.lastT;
+      if (dt > 0) {
+        const smooth = 0.3;
+        const rawVx = (ev.clientX - velocityRef.current.lastX) / dt * 16;
+        const rawVy = (ev.clientY - velocityRef.current.lastY) / dt * 16;
+        velocityRef.current.vx = velocityRef.current.vx * (1 - smooth) + rawVx * smooth;
+        velocityRef.current.vy = velocityRef.current.vy * (1 - smooth) + rawVy * smooth;
+        velocityRef.current.lastX = ev.clientX;
+        velocityRef.current.lastY = ev.clientY;
+        velocityRef.current.lastT = now;
+      }
+      onUpdate(id, {
+        x: dragRef.current.origX + (ev.clientX - dragRef.current.startX),
+        y: Math.max(0, dragRef.current.origY + (ev.clientY - dragRef.current.startY)),
+      });
+    };
+
+    const onUp = () => {
+      const { vx, vy } = velocityRef.current;
+      dragRef.current = null;
+      document.documentElement.classList.remove("cursor-grabbing");
+      document.removeEventListener("mousemove", onMove);
+      document.removeEventListener("mouseup", onUp);
+
+      // Kick off inertia if there's meaningful velocity
+      if (Math.abs(vx) > 0.5 || Math.abs(vy) > 0.5) {
+        let curVx = vx;
+        let curVy = vy;
+        const friction = 0.92;
+        const el = ref.current;
+        const tick = () => {
+          curVx *= friction;
+          curVy *= friction;
+          if (Math.abs(curVx) < 0.3 && Math.abs(curVy) < 0.3) {
+            inertiaRef.current = 0;
+            // Sync final position to React state once
+            onUpdate(id, posRef.current);
+            return;
+          }
+          posRef.current = { x: posRef.current.x + curVx, y: Math.max(0, posRef.current.y + curVy) };
+          // Direct DOM update during animation — skip React reconciliation
+          if (el) {
+            el.style.left = `${posRef.current.x}px`;
+            el.style.top = `${posRef.current.y}px`;
+          }
+          inertiaRef.current = requestAnimationFrame(tick);
+        };
+        inertiaRef.current = requestAnimationFrame(tick);
+      }
+    };
+
+    document.addEventListener("mousemove", onMove);
+    document.addEventListener("mouseup", onUp);
+  }, [id, x, y, onUpdate, onFocus, stopInertia]);
+
+  const onResizeStart = useCallback((e: React.MouseEvent) => {
+    e.preventDefault(); e.stopPropagation(); onFocus(id);
+    resizeRef.current = { startX: e.clientX, startY: e.clientY, origW: w, origH: h };
+    document.documentElement.classList.add("cursor-nwse-resize");
+    const onMove = (ev: MouseEvent) => { if (!resizeRef.current) return; onUpdate(id, { w: Math.max(minW, resizeRef.current.origW + (ev.clientX - resizeRef.current.startX)), h: Math.max(minH, resizeRef.current.origH + (ev.clientY - resizeRef.current.startY)) }); };
+    const onUp = () => { resizeRef.current = null; document.documentElement.classList.remove("cursor-nwse-resize"); document.removeEventListener("mousemove", onMove); document.removeEventListener("mouseup", onUp); };
+    document.addEventListener("mousemove", onMove); document.addEventListener("mouseup", onUp);
+  }, [id, w, h, minW, minH, onUpdate, onFocus]);
+
+  return createPortal(
+    <div ref={ref} tabIndex={-1} onKeyDown={(e) => { if (e.key === "Escape") onClose(id); }} onMouseDown={() => onFocus(id)}
+      className="fixed z-999 flex flex-col bg-popover text-popover-foreground border-2 rounded-lg outline-none transition-[border-color,opacity] duration-150"
+      style={{ left: x, top: y, width: w, height: h, zIndex: 999 + zIndex, borderColor: focused ? "var(--primary)" : "var(--border)", opacity: focused ? 1 : 0.85, boxShadow: DITHERED_SHADOW }}>
+      {/* Title bar */}
+      <div onMouseDown={onDragStart} className="flex items-center gap-2 px-3 py-1.5 border-b-2 border-border cursor-grab active:cursor-grabbing select-none shrink-0 bg-muted/30 rounded-t-lg">
+        <div className="flex items-center gap-1.5">
+          <button onClick={() => onClose(id)} className="w-2.5 h-2.5 rounded-full bg-destructive hover:brightness-125 transition-all" />
+          <span className="w-2.5 h-2.5 rounded-full bg-muted-foreground/30" /><span className="w-2.5 h-2.5 rounded-full bg-muted-foreground/30" />
+        </div>
+        <span className="flex-1 text-[10px] font-semibold uppercase tracking-wider truncate text-center">{title}</span>
+      </div>
+      {/* Optional address bar */}
+      {addressBar}
+      {/* Content */}
+      <div className="flex-1 min-h-0">
+        {children}
+      </div>
+      {/* Optional footer */}
+      {footer}
+      {/* Resize handle */}
+      <div onMouseDown={onResizeStart} className="absolute bottom-0 right-0 w-4 h-4 cursor-nwse-resize" style={{ touchAction: "none" }}>
+        <svg viewBox="0 0 16 16" className="w-full h-full text-muted-foreground/50"><path d="M14 14L8 14L14 8Z" fill="currentColor" /><path d="M14 14L11 14L14 11Z" fill="currentColor" opacity="0.5" /></svg>
+      </div>
+    </div>, document.body);
+}

frontend/src/components/shared/LazyEyes.tsx

@@ -0,0 +1,77 @@
+import { useRef, useEffect, useCallback } from "react";
+import { useLazyEyes } from "@/hooks/useLazyEyes";
+
+interface EyeSpec {
+  top: number;
+  left: number;
+  size?: number;
+  irisSize?: number;
+}
+
+interface LazyEyesProps {
+  eyes: EyeSpec[];
+  /** Viewport-relative anchor the eyes "live" at. If omitted, uses the component's own position. */
+  anchor?: { x: number; y: number };
+  maxShift?: number;
+  ease?: number;
+  className?: string;
+}
+
+export default function LazyEyes({ eyes, anchor, maxShift, ease, className }: LazyEyesProps) {
+  const containerRef = useRef<HTMLDivElement>(null);
+  const anchorRef = useRef<{ x: number; y: number } | null>(anchor ?? null);
+
+  useEffect(() => {
+    if (anchor) {
+      anchorRef.current = anchor;
+      return;
+    }
+    const update = () => {
+      if (containerRef.current) {
+        const rect = containerRef.current.getBoundingClientRect();
+        anchorRef.current = { x: rect.left + rect.width / 2, y: rect.top + rect.height / 2 };
+      }
+    };
+    update();
+    window.addEventListener("scroll", update, true);
+    window.addEventListener("resize", update);
+    return () => {
+      window.removeEventListener("scroll", update, true);
+      window.removeEventListener("resize", update);
+    };
+  }, [anchor]);
+
+  const { registerIris, unregisterIris } = useLazyEyes({ anchorRef, maxShift, ease });
+
+  const irisRef = useCallback((el: HTMLElement | null) => {
+    if (el) registerIris(el);
+    return () => { if (el) unregisterIris(el); };
+  }, [registerIris, unregisterIris]);
+
+  return (
+    <div ref={containerRef} className={className} style={{ position: "absolute", pointerEvents: "none" }}>
+      {eyes.map((eye, i) => {
+        const size = eye.size ?? 5;
+        const irisSize = eye.irisSize ?? 2;
+        return (
+          <div
+            key={i}
+            className="editor-pointer-eye"
+            style={{ top: eye.top, left: eye.left, width: size, height: size }}
+          >
+            <div
+              ref={irisRef}
+              className="editor-pointer-iris"
+              style={{
+                width: irisSize,
+                height: irisSize,
+                marginTop: -(irisSize / 2) - 0.5,
+                marginLeft: -(irisSize / 2) - 0.5,
+              }}
+            />
+          </div>
+        );
+      })}
+    </div>
+  );
+}

frontend/src/components/shared/Loader.tsx

@@ -0,0 +1,27 @@
+import loadingSvg from "@/assets/loading.min.svg";
+
+interface LoaderProps {
+  size?: number;
+  className?: string;
+}
+
+export default function Loader({ size = 120, className = "" }: LoaderProps) {
+  return (
+    <div
+      className={`animate-spin-slow ${className}`}
+      style={{
+        width: size,
+        height: size,
+        background: "var(--primary)",
+        maskImage: `url(${loadingSvg})`,
+        maskSize: "contain",
+        maskRepeat: "no-repeat",
+        maskPosition: "center",
+        WebkitMaskImage: `url(${loadingSvg})`,
+        WebkitMaskSize: "contain",
+        WebkitMaskRepeat: "no-repeat",
+        WebkitMaskPosition: "center",
+      }}
+    />
+  );
+}

frontend/src/components/shared/NavMenu.tsx

@@ -5,6 +5,7 @@ import menuSvg from "@/assets/menu.min.svg";
 const NAV_ITEMS = [
   { label: "Browse", path: "/browse" },
   { label: "Compose", path: "/" },
+  { label: "Settings", path: "/settings" },
 ] as const;
 
 /**
@@ -47,7 +48,12 @@ function useSmoothScroll(scrollSelector: string, ease = 0.08) {
   return offset;
 }
 
-export default function NavMenu() {
+interface NavMenuProps {
+  theme: "terra" | "azure";
+  onToggleTheme: () => void;
+}
+
+export default function NavMenu({ theme, onToggleTheme }: NavMenuProps) {
   const navigate = useNavigate();
   const location = useLocation();
   const scrollY = useSmoothScroll("[data-scroll-root]", 0.07);
@@ -82,6 +88,15 @@ export default function NavMenu() {
           );
         })}
       </nav>
+
+      {/* Theme toggle — bottom container */}
+      <button
+        onClick={onToggleTheme}
+        className="nav-menu-theme-toggle"
+        title={`Switch to ${theme === "terra" ? "Azure" : "Terracotta"} theme`}
+      >
+        {theme === "terra" ? "◐ AZURE" : "◑ TERRA"}
+      </button>
     </div>
   );
 }

frontend/src/components/ui/popover.tsx

@@ -30,7 +30,7 @@ function PopoverContent({
         alignOffset={alignOffset}
         side={side}
         sideOffset={sideOffset}
-        className="isolate z-50"
+        className="isolate z-9999"
       >
         <PopoverPrimitive.Popup
           data-slot="popover-content"

frontend/src/components/ui/table.tsx

@@ -68,7 +68,7 @@ function TableHead({ className, ...props }: React.ComponentProps<"th">) {
     <th
       data-slot="table-head"
       className={cn(
-        "h-10 px-2 text-left align-middle font-medium whitespace-nowrap text-foreground [&:has([role=checkbox])]:pr-0",
+        "h-7 px-1.5 text-left align-middle font-medium whitespace-nowrap text-foreground text-xs [&:has([role=checkbox])]:pr-0",
         className
       )}
       {...props}
@@ -81,7 +81,7 @@ function TableCell({ className, ...props }: React.ComponentProps<"td">) {
     <td
       data-slot="table-cell"
       className={cn(
-        "p-2 align-middle whitespace-nowrap [&:has([role=checkbox])]:pr-0",
+        "px-1.5 py-1 align-middle whitespace-nowrap text-xs [&:has([role=checkbox])]:pr-0",
         className
       )}
       {...props}

frontend/src/hooks/useCompile.ts

@@ -1,5 +1,7 @@
 import { useCallback, useEffect, useRef } from "react";
+import { useStore, type StoreApi } from "zustand";
 import { useEditorStore } from "@/stores/editorStore";
+import type { EditorStore } from "@/stores/editorStore";
 import { compile } from "@/api/client";
 
 const DEBOUNCE_MS = 400;
@@ -7,12 +9,14 @@ const DEBOUNCE_MS = 400;
 /**
  * Debounced hook that compiles µFrame source via the API.
  * Automatically triggers on ufSource changes.
+ * Accepts an optional store API for per-window instances; falls back to the global singleton.
  */
-export function useCompile() {
-  const ufSource = useEditorStore((s) => s.ufSource);
-  const setCompileResult = useEditorStore((s) => s.setCompileResult);
-  const setCompiling = useEditorStore((s) => s.setCompiling);
-  const setCompileError = useEditorStore((s) => s.setCompileError);
+export function useCompile(storeApi?: StoreApi<EditorStore>) {
+  const store = storeApi ?? useEditorStore;
+  const ufSource = useStore(store, (s) => s.ufSource);
+  const setCompileResult = useStore(store, (s) => s.setCompileResult);
+  const setCompiling = useStore(store, (s) => s.setCompiling);
+  const setCompileError = useStore(store, (s) => s.setCompileError);
 
   const timerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
   const abortRef = useRef<AbortController | null>(null);

frontend/src/hooks/useKeyboardSave.ts

@@ -0,0 +1,27 @@
+import { useEffect } from "react";
+
+/**
+ * Registers Ctrl/Cmd+S (save) and optionally Ctrl/Cmd+P (publish) keyboard shortcuts.
+ * Pass `enabled = false` to temporarily disable (e.g. when a window is not focused).
+ */
+export function useKeyboardSave(
+  onSave: () => void,
+  onPublish?: () => void,
+  enabled = true,
+) {
+  useEffect(() => {
+    if (!enabled) return;
+    const handler = (e: KeyboardEvent) => {
+      if ((e.metaKey || e.ctrlKey) && e.key === "s") {
+        e.preventDefault();
+        onSave();
+      }
+      if (onPublish && (e.metaKey || e.ctrlKey) && e.key === "p") {
+        e.preventDefault();
+        onPublish();
+      }
+    };
+    window.addEventListener("keydown", handler);
+    return () => window.removeEventListener("keydown", handler);
+  }, [onSave, onPublish, enabled]);
+}

frontend/src/hooks/useLazyEyes.ts

@@ -0,0 +1,106 @@
+import { useEffect, useRef, useCallback } from "react";
+
+interface LazyEyesOptions {
+  /** Reference point the eyes "live" at (viewport coords). Eyes look away from this toward the mouse. */
+  anchorRef: React.RefObject<{ x: number; y: number } | null>;
+  /** Max pixel shift for the iris (default 1.5) */
+  maxShift?: number;
+  /** Lerp ease factor 0–1 for slow drift (default 0.04) */
+  ease?: number;
+  /** Saccade threshold — when target jumps more than this, snap fast (default 0.8) */
+  saccadeThreshold?: number;
+  /** Fast ease for saccade snap (default 0.35) */
+  saccadeEase?: number;
+}
+
+/**
+ * Returns a register function to attach iris elements for direct DOM updates.
+ * No React state is set per frame — transforms are applied directly.
+ *
+ * Movement model:
+ * - Small mouse moves → slow, lazy drift (ease)
+ * - Large jumps → quick saccade snap (saccadeEase), then settle
+ * - Tiny random micro-drift to avoid perfectly still eyes
+ */
+export function useLazyEyes({
+  anchorRef,
+  maxShift = 1.5,
+  ease = 0.04,
+  saccadeThreshold = 0.8,
+  saccadeEase = 0.35,
+}: LazyEyesOptions) {
+  const targetRef = useRef({ x: 0, y: 0 });
+  const currentRef = useRef({ x: 0, y: 0 });
+  const velocityRef = useRef({ x: 0, y: 0 });
+  const irisesRef = useRef<Set<HTMLElement>>(new Set());
+  const offsetRef = useRef({ x: 0, y: 0 });
+
+  const registerIris = useCallback((el: HTMLElement | null) => {
+    if (el) {
+      irisesRef.current.add(el);
+    }
+  }, []);
+
+  const unregisterIris = useCallback((el: HTMLElement | null) => {
+    if (el) {
+      irisesRef.current.delete(el);
+    }
+  }, []);
+
+  useEffect(() => {
+    const onMouseMove = (e: MouseEvent) => {
+      const anchor = anchorRef.current;
+      if (!anchor) return;
+      const dx = e.clientX - anchor.x;
+      const dy = e.clientY - anchor.y;
+      const dist = Math.sqrt(dx * dx + dy * dy) || 1;
+      targetRef.current = {
+        x: (dx / dist) * maxShift,
+        y: (dy / dist) * maxShift,
+      };
+    };
+
+    window.addEventListener("mousemove", onMouseMove);
+
+    let raf = 0;
+    const tick = () => {
+      const ec = currentRef.current;
+      const et = targetRef.current;
+      const vel = velocityRef.current;
+
+      const dx = et.x - ec.x;
+      const dy = et.y - ec.y;
+      const dist = Math.sqrt(dx * dx + dy * dy);
+
+      const e_ = dist > saccadeThreshold ? saccadeEase : ease;
+
+      vel.x = vel.x * 0.6 + dx * e_ * 0.4;
+      vel.y = vel.y * 0.6 + dy * e_ * 0.4;
+      ec.x += vel.x;
+      ec.y += vel.y;
+
+      if (dist < 0.1) {
+        ec.x += (Math.random() - 0.5) * 0.02;
+        ec.y += (Math.random() - 0.5) * 0.02;
+      }
+
+      offsetRef.current.x = ec.x;
+      offsetRef.current.y = ec.y;
+
+      // Direct DOM updates — no React re-render
+      for (const iris of irisesRef.current) {
+        iris.style.transform = `translate(${ec.x}px, ${ec.y}px)`;
+      }
+
+      raf = requestAnimationFrame(tick);
+    };
+    raf = requestAnimationFrame(tick);
+
+    return () => {
+      window.removeEventListener("mousemove", onMouseMove);
+      cancelAnimationFrame(raf);
+    };
+  }, [anchorRef, maxShift, ease, saccadeThreshold, saccadeEase]);
+
+  return { offsetRef, registerIris, unregisterIris };
+}

frontend/src/hooks/useUnsavedGuard.ts

@@ -1,8 +1,11 @@
 import { useEffect } from "react";
+import { useStore, type StoreApi } from "zustand";
 import { useEditorStore } from "@/stores/editorStore";
+import type { EditorStore } from "@/stores/editorStore";
 
-export function useUnsavedGuard() {
-  const isDirty = useEditorStore((s) => s.isDirty);
+export function useUnsavedGuard(storeApi?: StoreApi<EditorStore>) {
+  const store = storeApi ?? useEditorStore;
+  const isDirty = useStore(store, (s) => s.isDirty);
 
   useEffect(() => {
     const handler = (e: BeforeUnloadEvent) => {

frontend/src/hooks/useWindowManager.ts

@@ -0,0 +1,63 @@
+import { useCallback, useState } from "react";
+
+let nextWinZ = 1;
+
+export interface ManagedWindow<T> {
+  id: string;
+  x: number;
+  y: number;
+  w: number;
+  h: number;
+  zIndex: number;
+  data: T;
+}
+
+export function useWindowManager<T>(defaults?: { w: number; h: number }) {
+  const defaultW = defaults?.w ?? 480;
+  const defaultH = defaults?.h ?? 400;
+  const [windows, setWindows] = useState<ManagedWindow<T>[]>([]);
+  const [focusedId, setFocusedId] = useState<string | null>(null);
+
+  const open = useCallback((id: string, data: T, size?: { w: number; h: number }) => {
+    setWindows((prev) => {
+      const existing = prev.find((w) => w.id === id);
+      if (existing) {
+        const z = ++nextWinZ;
+        setFocusedId(existing.id);
+        return prev.map((w) => w.id === existing.id ? { ...w, zIndex: z } : w);
+      }
+      const winW = size?.w ?? defaultW;
+      const winH = size?.h ?? defaultH;
+      const margin = 20;
+      const z = ++nextWinZ;
+      const win: ManagedWindow<T> = {
+        id, data,
+        x: Math.round(margin + Math.random() * (Math.max(margin, window.innerWidth - winW - margin) - margin)),
+        y: Math.round(margin + Math.random() * (Math.max(margin, window.innerHeight - winH - margin) - margin)),
+        w: winW, h: winH, zIndex: z,
+      };
+      setFocusedId(win.id);
+      return [...prev, win];
+    });
+  }, [defaultW, defaultH]);
+
+  const update = useCallback((id: string, patch: Partial<ManagedWindow<T>>) => {
+    setWindows((prev) => prev.map((w) => (w.id === id ? { ...w, ...patch } : w)));
+  }, []);
+
+  const close = useCallback((id: string) => {
+    setWindows((prev) => prev.filter((w) => w.id !== id));
+    setFocusedId((cur) => cur === id ? null : cur);
+  }, []);
+
+  const focus = useCallback((id: string) => {
+    setFocusedId((cur) => {
+      if (cur === id) return cur;
+      const z = ++nextWinZ;
+      setWindows((prev) => prev.map((w) => (w.id === id ? { ...w, zIndex: z } : w)));
+      return id;
+    });
+  }, []);
+
+  return { windows, focusedId, open, update, close, focus };
+}

frontend/src/index.css

@@ -15,6 +15,17 @@
   }
 }
 
+@keyframes spin-slow {
+  0% { transform: rotate(0deg); }
+  60% { transform: rotate(380deg); }
+  80% { transform: rotate(355deg); }
+  100% { transform: rotate(360deg); }
+}
+
+@utility animate-spin-slow {
+  animation: spin-slow 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
+}
+
 @theme inline {
   --font-heading: var(--font-mono);
   --font-sans: 'JetBrains Mono Variable', 'Courier New', monospace;
@@ -185,6 +196,11 @@
     letter-spacing: -0.01em;
   }
 
+  ::selection {
+    background: var(--primary);
+    color: var(--primary-foreground);
+  }
+
   html {
     @apply font-mono;
   }
@@ -351,8 +367,9 @@
     display: flex;
     flex-direction: column;
     align-items: center;
+    justify-content: center;
     gap: 2px;
-    padding-top: 168px;
+    height: 100%;
     border: none;
   }
 
@@ -380,17 +397,64 @@
     background: var(--primary) / 0.08;
   }
 
+  .nav-menu-theme-toggle {
+    position: absolute;
+    bottom: 97px;
+    left: 50%;
+    transform: translateX(-50%);
+    z-index: 1;
+    font-family: var(--font-mono);
+    font-size: 10px;
+    letter-spacing: 0.1em;
+    text-transform: uppercase;
+    color: var(--muted-foreground);
+    background: transparent;
+    border: none;
+    cursor: pointer;
+    transition: color 0.2s ease;
+  }
+
+  .nav-menu-theme-toggle:hover {
+    color: var(--foreground);
+  }
+
+  /* ── Global drag cursors ── */
+  .cursor-grabbing, .cursor-grabbing * {
+    cursor: grabbing !important;
+  }
+  .cursor-nwse-resize, .cursor-nwse-resize * {
+    cursor: nwse-resize !important;
+  }
+
   /* ── Editor Pointer ── */
 
   .editor-pointer {
-    position: fixed;
-    z-index: 50;
+    position: absolute;
+    z-index: 9999;
     pointer-events: none;
     will-change: top;
     transform: translateX(-100%);
     margin-top: -20px;
   }
 
+  .editor-pointer-click {
+    animation: pointer-click 200ms ease-out;
+  }
+
+  @keyframes pointer-click {
+    0% {
+      transform: translateX(-100%);
+    }
+
+    40% {
+      transform: translateX(-96%);
+    }
+
+    100% {
+      transform: translateX(-100%);
+    }
+  }
+
   .editor-pointer-img {
     width: 200px;
     height: 130px;
@@ -401,6 +465,27 @@
     -webkit-mask-size: contain;
     -webkit-mask-repeat: no-repeat;
     -webkit-mask-position: center;
-    opacity: 1;
+  }
+
+  .editor-pointer-eye {
+    position: absolute;
+    width: 5px;
+    height: 5px;
+    border-radius: 50%;
+    background: black;
+    pointer-events: none;
+  }
+
+  .editor-pointer-iris {
+    position: absolute;
+    width: 2px;
+    height: 2px;
+    border-radius: 50%;
+    background: var(--primary);
+    top: 50%;
+    left: 50%;
+    margin-top: -1.5px;
+    margin-left: -1.5px;
+    transition: transform 0.15s ease-out;
   }
 }

frontend/src/routes/BrowseView.tsx

@@ -1,7 +1,652 @@
-export default function BrowseView() {
+import { memo, useCallback, useEffect, useMemo, useRef, useState } from "react";
+import ForceGraph3D, { type ForceGraphMethods, type NodeObject } from "react-force-graph-3d";
+import SpriteText from "three-spritetext";
+import { UnrealBloomPass } from "three/examples/jsm/postprocessing/UnrealBloomPass.js";
+import { ShaderPass } from "three/examples/jsm/postprocessing/ShaderPass.js";
+import { Vector2 } from "three";
+import { subscribeBrowseNodes, fetchRemotePage, type NetworkNode } from "@/api/client";
+import { renderMicron } from "@/components/editor/micronRenderer";
+import { useWindowManager } from "@/hooks/useWindowManager";
+import { getThemeStatusColors } from "@/components/browse/graphColors";
+import { buildGraphData, type GraphNode, type GraphData } from "@/components/browse/buildGraph";
+import type { BrowseWinData, HistoryEntry } from "@/components/browse/types";
+import BrowseNodeWindow from "@/components/browse/BrowseNodeWindow";
+import BrowseSearchBar from "@/components/browse/BrowseSearchBar";
+import Loader from "@/components/shared/Loader";
+
+// ---------------------------------------------------------------------------
+// Helpers
+// ---------------------------------------------------------------------------
+
+type FGNode = NodeObject<GraphNode>;
+
+function cssVar(name: string): string {
+  return getComputedStyle(document.documentElement).getPropertyValue(name).trim();
+}
+
+/** Resolve a CSS variable to a normalised hex string (#rrggbb) */
+function cssVarToHex(name: string): string {
+  const raw = cssVar(name);
+  if (!raw) return "#888888";
+  const ctx = document.createElement("canvas").getContext("2d")!;
+  ctx.fillStyle = raw;
+  return ctx.fillStyle; // always "#rrggbb"
+}
+
+const DIM_COLOR = "rgba(60,60,60,0.15)";
+const DIM_LINK = "rgba(60,60,60,0.03)";
+
+// ---------------------------------------------------------------------------
+// Retro post-processing shader: pixelation + posterize + scanlines + vignette
+// ---------------------------------------------------------------------------
+
+const RetroShader = {
+  uniforms: {
+    tDiffuse: { value: null },
+    resolution: { value: new Vector2(800, 600) },
+    pixelSize: { value: 2.0 },
+    colorLevels: { value: 48.0 },
+    scanlineIntensity: { value: 0.03 },
+    scanlineDensity: { value: 1.0 },
+    vignetteIntensity: { value: 0.15 },
+    tintColor: { value: [1.0, 0.95, 0.85] },
+  },
+  vertexShader: /* glsl */ `
+    varying vec2 vUv;
+    void main() {
+      vUv = uv;
+      gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
+    }
+  `,
+  fragmentShader: /* glsl */ `
+    uniform sampler2D tDiffuse;
+    uniform vec2 resolution;
+    uniform float pixelSize;
+    uniform float colorLevels;
+    uniform float scanlineIntensity;
+    uniform float scanlineDensity;
+    uniform float vignetteIntensity;
+    uniform vec3 tintColor;
+    varying vec2 vUv;
+
+    void main() {
+      // Pixelation
+      vec2 dxy = pixelSize / resolution;
+      vec2 coord = dxy * floor(vUv / dxy) + dxy * 0.5;
+      vec4 color = texture2D(tDiffuse, coord);
+
+      // Posterize (reduce color depth)
+      color.rgb = floor(color.rgb * colorLevels + 0.5) / colorLevels;
+
+      // Subtle tint towards theme color
+      color.rgb *= tintColor;
+
+      // Scanlines
+      float scanline = sin(vUv.y * resolution.y * scanlineDensity) * 0.5 + 0.5;
+      color.rgb -= scanlineIntensity * (1.0 - scanline);
+
+      // Vignette
+      vec2 vig = vUv * (1.0 - vUv);
+      float vigFactor = pow(vig.x * vig.y * 15.0, vignetteIntensity);
+      color.rgb *= vigFactor;
+
+      gl_FragColor = color;
+    }
+  `,
+};
+
+// ---------------------------------------------------------------------------
+// Memoized 3D graph — isolated from window/UI state changes
+// ---------------------------------------------------------------------------
+
+type FlyToFn = (pos: { x: number; y: number; z: number }, lookAt: any, durationMs: number) => void;
+
+interface Graph3DProps {
+  graphData: GraphData;
+  searchMatchIds: Set<string> | null;
+  themeRev: number;
+  width: number;
+  height: number;
+  onNodeClick: (node: NetworkNode) => void;
+  fgRef: React.MutableRefObject<ForceGraphMethods<FGNode> | undefined>;
+  flyToRef: React.MutableRefObject<FlyToFn | undefined>;
+  containerRef: React.RefObject<HTMLDivElement | null>;
+}
+
+const Graph3D = memo(function Graph3D({ graphData, searchMatchIds, themeRev, width, height, onNodeClick, fgRef, flyToRef, containerRef }: Graph3DProps) {
+  // react-kapsule diffs props during every render — graphData triggers a full
+  // simulation restart (alpha=1). Stabilise the reference.
+  const stableDataRef = useRef(graphData);
+  const prevNodeIds = useRef("");
+  const nodeIds = graphData.nodes.map(n => n.id).join(",");
+  if (nodeIds !== prevNodeIds.current) {
+    stableDataRef.current = graphData;
+    prevNodeIds.current = nodeIds;
+  }
+
+  // Dim non-matching nodes/links during search
+  const nodeColor = useCallback((node: FGNode) => {
+    if (!searchMatchIds) return (node as GraphNode).color;
+    return searchMatchIds.has(node.id as string) ? (node as GraphNode).color : DIM_COLOR;
+  }, [searchMatchIds]);
+
+  const linkColor = useCallback((link: any) => {
+    if (!searchMatchIds) return "rgba(100,100,100,0.15)";
+    const srcId = typeof link.source === "object" ? (link.source.id as string) : link.source;
+    const tgtId = typeof link.target === "object" ? (link.target.id as string) : link.target;
+    if (searchMatchIds.has(srcId) || searchMatchIds.has(tgtId)) return "rgba(100,100,100,0.15)";
+    return DIM_LINK;
+  }, [searchMatchIds]);
+
+  // Fly camera to search matches
+  useEffect(() => {
+    const fg = fgRef.current;
+    if (!fg || !searchMatchIds) return;
+    if (searchMatchIds.size <= 10) {
+      fg.zoomToFit(600, 80, (n: FGNode) => searchMatchIds.has(n.id as string));
+    }
+  }, [searchMatchIds, fgRef]);
+
+  // ── Camera auto-orbit with smooth ease-in / ease-out ──
+  const orbitAngleRef = useRef(0);
+  const orbitTargetSpeed = useRef(1.0); // 1 = full speed, 0 = stopped
+  const orbitCurrentSpeed = useRef(0.0); // smoothed value
+  const hoveringNodeRef = useRef(false);
+  const flyingRef = useRef(false); // true while cameraPosition transition is active — hard-blocks orbit
+  const idleTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const flyTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const IDLE_RESUME_MS = 3000;
+  const BASE_SPEED = Math.PI / 600;
+  const HOVER_FACTOR = 0.1; // 10% speed when hovering
+  const EASE_RATE = 0.02; // lerp factor per tick — smaller = smoother
+
+  /** Fly camera to a position. Completely blocks orbit during the transition. */
+  const flyTo = useCallback((pos: { x: number; y: number; z: number }, lookAt: any, durationMs: number) => {
+    const fg = fgRef.current;
+    if (!fg) return;
+    flyingRef.current = true;
+    orbitCurrentSpeed.current = 0;
+    orbitTargetSpeed.current = 0;
+    if (flyTimerRef.current) clearTimeout(flyTimerRef.current);
+    if (idleTimerRef.current) clearTimeout(idleTimerRef.current);
+    fg.cameraPosition(pos, lookAt, durationMs);
+    flyTimerRef.current = setTimeout(() => {
+      flyingRef.current = false;
+      const cam = fg.camera();
+      orbitAngleRef.current = Math.atan2(cam.position.x, cam.position.z);
+      idleTimerRef.current = setTimeout(() => { orbitTargetSpeed.current = 1; }, IDLE_RESUME_MS);
+    }, durationMs);
+  }, [fgRef]);
+
+  // Expose flyTo to parent
+  flyToRef.current = flyTo;
+
+  const pauseOrbit = useCallback(() => {
+    orbitTargetSpeed.current = 0;
+    if (idleTimerRef.current) clearTimeout(idleTimerRef.current);
+    idleTimerRef.current = setTimeout(() => { orbitTargetSpeed.current = 1; }, IDLE_RESUME_MS);
+  }, []);
+
+  const onNodeHover = useCallback((node: FGNode | null) => {
+    hoveringNodeRef.current = !!node;
+  }, []);
+
+  useEffect(() => {
+    const el = containerRef.current;
+    if (!el) return;
+    const events = ["mousedown", "wheel", "touchstart"] as const;
+    for (const evt of events) el.addEventListener(evt, pauseOrbit, { passive: true });
+    return () => { for (const evt of events) el.removeEventListener(evt, pauseOrbit); };
+  }, [pauseOrbit, containerRef]);
+
+  useEffect(() => {
+    const interval = setInterval(() => {
+      const fg = fgRef.current;
+      if (!fg || flyingRef.current) return;
+
+      // Smooth target: full speed or hover-reduced
+      const target = orbitTargetSpeed.current * (hoveringNodeRef.current ? HOVER_FACTOR : 1);
+      // Ease towards target
+      orbitCurrentSpeed.current += (target - orbitCurrentSpeed.current) * EASE_RATE;
+      // Skip negligible movement
+      if (Math.abs(orbitCurrentSpeed.current) < 0.001) return;
+
+      const cam = fg.camera();
+      const distance = Math.sqrt(cam.position.x ** 2 + cam.position.z ** 2) || 400;
+      orbitAngleRef.current += BASE_SPEED * orbitCurrentSpeed.current;
+      fg.cameraPosition({
+        x: distance * Math.sin(orbitAngleRef.current),
+        z: distance * Math.cos(orbitAngleRef.current),
+      });
+    }, 20);
+    return () => { clearInterval(interval); if (idleTimerRef.current) clearTimeout(idleTimerRef.current); };
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [fgRef]);
+
+  // ── Post-processing: bloom + retro ──
+  const postProcInitRef = useRef(false);
+  const retroPassRef = useRef<ShaderPass | null>(null);
+
+  useEffect(() => {
+    const fg = fgRef.current;
+    if (!fg || postProcInitRef.current) return;
+    // Wait a tick for the renderer to be ready
+    const timer = setTimeout(() => {
+      try {
+        const composer = fg.postProcessingComposer();
+        // Bloom — subtle glow
+        const bloom = new UnrealBloomPass(new Vector2(width, height), 0.3, 0.3, 0.9);
+        composer.addPass(bloom);
+        // Retro shader
+        const retro = new ShaderPass(RetroShader);
+        retro.uniforms.resolution.value.set(width, height);
+        // Tint towards theme primary
+        const hex = cssVarToHex("--primary");
+        const r = parseInt(hex.slice(1, 3), 16) / 255;
+        const g = parseInt(hex.slice(3, 5), 16) / 255;
+        const b = parseInt(hex.slice(5, 7), 16) / 255;
+        // Blend towards white so the tint is subtle
+        retro.uniforms.tintColor.value = [0.7 + r * 0.3, 0.7 + g * 0.3, 0.7 + b * 0.3];
+        composer.addPass(retro);
+        retroPassRef.current = retro;
+        postProcInitRef.current = true;
+      } catch { /* renderer not ready yet, will retry */ }
+    }, 500);
+    return () => clearTimeout(timer);
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [fgRef, width, height]);
+
+  // Update retro tint when theme changes
+  useEffect(() => {
+    const retro = retroPassRef.current;
+    if (!retro) return;
+    const hex = cssVarToHex("--primary");
+    const r = parseInt(hex.slice(1, 3), 16) / 255;
+    const g = parseInt(hex.slice(3, 5), 16) / 255;
+    const b = parseInt(hex.slice(5, 7), 16) / 255;
+    retro.uniforms.tintColor.value = [0.7 + r * 0.3, 0.7 + g * 0.3, 0.7 + b * 0.3];
+  }, [themeRev]);
+
+  // Update resolution uniform on resize
+  useEffect(() => {
+    const retro = retroPassRef.current;
+    if (retro) retro.uniforms.resolution.value.set(width, height);
+  }, [width, height]);
+
+  // ── Custom node objects: text labels above every node ──
+  const nodeThreeObject = useCallback((node: FGNode) => {
+    const gn = node as GraphNode;
+    const sprite = new SpriteText(gn.name);
+    (sprite as any).material.depthWrite = false;
+    (sprite as any).renderOrder = 999;
+    sprite.color = gn.type === "interface"
+      ? (cssVar("--foreground") || "#888")
+      : gn.color;
+    sprite.textHeight = gn.type === "interface" ? 4 : 3;
+    sprite.fontFace = "JetBrains Mono, monospace";
+    sprite.fontWeight = gn.type === "interface" ? "700" : "400";
+    sprite.backgroundColor = "transparent";
+    if (gn.type === "interface") {
+      (sprite as any).center.set(0.5, 0.5);
+    } else {
+      (sprite as any).center.set(0.5, 2.5);
+    }
+    return sprite;
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [themeRev]);
+
+  const nodeVisibility = useCallback((node: FGNode) => {
+    return (node as GraphNode).type !== "interface";
+  }, []);
+
+  const nodeThreeObjectExtend = useCallback((node: FGNode) => {
+    return (node as GraphNode).type !== "interface";
+  }, []);
+
+  const showPointerCursor = useCallback((obj: any) => {
+    if (!obj || !("type" in obj)) return false;
+    return (obj as GraphNode).type !== "interface";
+  }, []);
+
+  const handleClick = useCallback((node: FGNode) => {
+    const gn = node as GraphNode;
+    if (gn.type === "interface") return;
+
+    if (node.x !== undefined && node.y !== undefined && node.z !== undefined) {
+      const distance = 40;
+      const dist = Math.hypot(node.x, node.y, node.z);
+      const newPos = dist > 0
+        ? { x: node.x * (1 + distance / dist), y: node.y * (1 + distance / dist), z: node.z * (1 + distance / dist) }
+        : { x: 0, y: 0, z: distance };
+      flyTo(newPos, node as any, 1500);
+    }
+
+    onNodeClick(gn.entry);
+  }, [onNodeClick, flyTo]);
+
   return (
-    <div className="flex items-center justify-center h-full text-muted-foreground">
-      Browse
+    <ForceGraph3D
+      ref={fgRef}
+      graphData={stableDataRef.current}
+      width={width}
+      height={height}
+      backgroundColor="rgba(0,0,0,0)"
+      nodeId="id"
+      nodeVal="size"
+      nodeColor={nodeColor}
+      nodeLabel=""
+      nodeOpacity={0.9}
+      nodeResolution={12}
+      nodeVisibility={nodeVisibility}
+      nodeThreeObject={nodeThreeObject}
+      nodeThreeObjectExtend={nodeThreeObjectExtend}
+      onNodeClick={handleClick}
+      onNodeHover={onNodeHover}
+      showPointerCursor={showPointerCursor}
+      linkColor={linkColor}
+      linkWidth={0.3}
+      linkOpacity={0.12}
+      cooldownTicks={150}
+      warmupTicks={0}
+      enableNodeDrag={true}
+      enableNavigationControls={true}
+      showNavInfo={false}
+    />
+  );
+});
+
+// ---------------------------------------------------------------------------
+// Main component
+// ---------------------------------------------------------------------------
+
+export default function BrowseView() {
+  const [nodes, setNodes] = useState<NetworkNode[]>([]);
+  const [filter, setFilter] = useState("");
+  const { windows, focusedId: focusedWinId, open: openWindow, update: updateWindow, close: closeWindowById, focus: focusWindow } = useWindowManager<BrowseWinData>();
+
+  const [themeRev, setThemeRev] = useState(0);
+
+  // Watch for theme changes (class on <html>)
+  useEffect(() => {
+    const observer = new MutationObserver(() => setThemeRev(r => r + 1));
+    observer.observe(document.documentElement, { attributes: true, attributeFilter: ["class"] });
+    return () => observer.disconnect();
+  }, []);
+
+  const containerRef = useRef<HTMLDivElement>(null);
+  const fgRef = useRef<ForceGraphMethods<FGNode>>(undefined);
+  const flyToRef = useRef<FlyToFn>(undefined);
+  const prevPositionsRef = useRef<Map<string, { x: number; y: number; z: number }>>(new Map());
+
+  // Container sizing
+  const [dims, setDims] = useState<{ w: number; h: number }>({ w: 800, h: 600 });
+  useEffect(() => {
+    const el = containerRef.current;
+    if (!el) return;
+    const ro = new ResizeObserver(([entry]) => {
+      if (!entry) return;
+      setDims({ w: entry.contentRect.width, h: entry.contentRect.height });
+    });
+    ro.observe(el);
+    setDims({ w: el.clientWidth, h: el.clientHeight });
+    return () => ro.disconnect();
+  }, []);
+
+  // Build graph data, preserving existing positions
+  const graphData = useMemo(() => {
+    const fg = fgRef.current;
+    if (fg) {
+      try {
+        // @ts-expect-error — graphData() is on the underlying instance
+        const live = fg.graphData?.() as { nodes: FGNode[] } | undefined;
+        if (live?.nodes) {
+          const map = new Map<string, { x: number; y: number; z: number }>();
+          for (const n of live.nodes) {
+            if (n.x !== undefined && n.y !== undefined && n.z !== undefined) {
+              map.set(n.id as string, { x: n.x, y: n.y, z: n.z });
+            }
+          }
+          prevPositionsRef.current = map;
+        }
+      } catch { /* ignore */ }
+    }
+    return buildGraphData(nodes, prevPositionsRef.current, getThemeStatusColors());
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [nodes, themeRev]);
+
+  // Search — matches + autocomplete suggestions
+  const searchMatchIds = useMemo(() => {
+    if (!filter.trim()) return null;
+    const q = filter.trim().toLowerCase();
+    const ids = new Set<string>();
+    for (const n of graphData.nodes) {
+      if (n.name.toLowerCase().includes(q)) ids.add(n.id);
+    }
+    return ids.size > 0 ? ids : null;
+  }, [filter, graphData]);
+
+  const allPeerNodes = useMemo(() => {
+    return graphData.nodes
+      .filter(e => e.type !== "interface")
+      .map(e => e.entry);
+  }, [graphData]);
+
+  const suggestions = useMemo(() => {
+    if (!filter.trim()) return [];
+    const q = filter.trim().toLowerCase();
+    return allPeerNodes.filter(e => e.name.toLowerCase().includes(q));
+  }, [filter, allPeerNodes]);
+
+  // Fly camera to a highlighted search suggestion.
+  // ForceGraph3D mutates graphData.nodes in-place with x/y/z after simulation,
+  // so we read positions directly from the graph data nodes.
+  const onHighlightNode = useCallback((node: NetworkNode | null) => {
+    if (!node) return;
+    const fly = flyToRef.current;
+    if (!fly) return;
+    const match = graphData.nodes.find(n => n.id === node.hash) as FGNode | undefined;
+    if (!match || match.x === undefined || match.y === undefined || match.z === undefined) return;
+    const distance = 60;
+    const dist = Math.hypot(match.x, match.y, match.z);
+    const newPos = dist > 0
+      ? { x: match.x * (1 + distance / dist), y: match.y * (1 + distance / dist), z: match.z * (1 + distance / dist) }
+      : { x: 0, y: 0, z: distance };
+    fly(newPos, match as any, 800);
+  }, [graphData]);
+
+  const onSearchFocusChange = useCallback((_focused: boolean) => {
+    // Could be used to dim graph when search is active
+  }, []);
+
+  // ── Fly camera to focused window's node ──
+  useEffect(() => {
+    if (!focusedWinId) return;
+    const fly = flyToRef.current;
+    if (!fly) return;
+    const match = graphData.nodes.find(n => n.id === focusedWinId) as FGNode | undefined;
+    if (!match || match.x === undefined || match.y === undefined || match.z === undefined) return;
+    const distance = 60;
+    const dist = Math.hypot(match.x, match.y, match.z);
+    const newPos = dist > 0
+      ? { x: match.x * (1 + distance / dist), y: match.y * (1 + distance / dist), z: match.z * (1 + distance / dist) }
+      : { x: 0, y: 0, z: distance };
+    fly(newPos, match as any, 1000);
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [focusedWinId]);
+
+  // ── SSE stream ──
+  const nodeMapRef = useRef<Map<string, NetworkNode>>(new Map());
+  useEffect(() => {
+    let pending: NetworkNode[] = [];
+    let batchTimer: ReturnType<typeof setTimeout> | null = null;
+    const flush = () => {
+      batchTimer = null;
+      if (pending.length === 0) return;
+      const batch = pending; pending = [];
+      const map = nodeMapRef.current;
+      let changed = false;
+      for (const node of batch) {
+        if (!map.has(node.hash)) changed = true;
+        map.set(node.hash, node);
+      }
+      if (changed) {
+        setNodes(Array.from(map.values()));
+      }
+    };
+    const unsub = subscribeBrowseNodes((node) => { pending.push(node); if (!batchTimer) batchTimer = setTimeout(flush, 200); });
+    return () => { unsub(); if (batchTimer) clearTimeout(batchTimer); flush(); };
+  }, []);
+
+  // ── Navigation helpers ──
+  const navigateTo = useCallback((winId: string, node: NetworkNode, path: string, prevData?: BrowseWinData) => {
+    const loading: BrowseWinData = {
+      node, pageHtml: null, pageLoading: true, pageError: null,
+      currentPath: path,
+      history: prevData?.history ?? [],
+      historyIndex: prevData?.historyIndex ?? -1,
+    };
+    updateWindow(winId, { data: loading });
+
+    fetchRemotePage(node.hash, path)
+      .then((res) => {
+        const html = res.content ? renderMicron(res.content, true) : null;
+        const error = res.content ? null : (res.error ?? "No content");
+        const entry: HistoryEntry = { path, html, error };
+
+        const prevHistory = loading.history.slice(0, loading.historyIndex + 1);
+        const newHistory = [...prevHistory, entry];
+        const newIndex = newHistory.length - 1;
+
+        updateWindow(winId, { data: { node, pageHtml: html, pageError: error, pageLoading: false, currentPath: path, history: newHistory, historyIndex: newIndex } });
+      })
+      .catch((e) => {
+        const error = String(e);
+        const entry: HistoryEntry = { path, html: null, error };
+        const prevHistory = loading.history.slice(0, loading.historyIndex + 1);
+        const newHistory = [...prevHistory, entry];
+        const newIndex = newHistory.length - 1;
+        updateWindow(winId, { data: { node, pageError: error, pageLoading: false, pageHtml: null, currentPath: path, history: newHistory, historyIndex: newIndex } });
+      });
+  }, [updateWindow]);
+
+  const navBack = useCallback((winId: string, data: BrowseWinData) => {
+    const newIndex = data.historyIndex - 1;
+    if (newIndex < 0) return;
+    const entry = data.history[newIndex]!;
+    updateWindow(winId, { data: { ...data, pageHtml: entry.html, pageError: entry.error, pageLoading: false, currentPath: entry.path, historyIndex: newIndex } });
+  }, [updateWindow]);
+
+  const navForward = useCallback((winId: string, data: BrowseWinData) => {
+    const newIndex = data.historyIndex + 1;
+    if (newIndex >= data.history.length) return;
+    const entry = data.history[newIndex]!;
+    updateWindow(winId, { data: { ...data, pageHtml: entry.html, pageError: entry.error, pageLoading: false, currentPath: entry.path, historyIndex: newIndex } });
+  }, [updateWindow]);
+
+  const navReload = useCallback((winId: string, data: BrowseWinData) => {
+    navigateTo(winId, data.node, data.currentPath, { ...data, historyIndex: data.historyIndex - 1 });
+  }, [navigateTo]);
+
+  // ── Node click ──
+  const handleNodeClick = useCallback((node: NetworkNode) => {
+    const id = node.hash;
+    const initData: BrowseWinData = { node, pageHtml: null, pageLoading: true, pageError: null, currentPath: "index.mu", history: [], historyIndex: -1 };
+    openWindow(id, initData);
+    navigateTo(id, node, "index.mu");
+  }, [openWindow, navigateTo]);
+
+  // ── Handle micron link clicks via event delegation ──
+  const handleContentClick = useCallback((e: React.MouseEvent, winId: string, data: BrowseWinData) => {
+    const anchor = (e.target as HTMLElement).closest("a");
+    if (!anchor) return;
+    e.preventDefault();
+
+    const dest = anchor.getAttribute("data-destination") ?? anchor.getAttribute("href") ?? "";
+    if (!dest) return;
+
+    let raw = dest
+      .replace(/^nomadnetwork:\/\//, "")
+      .replace(/^:/, "")
+      .replace(/^\/page\//, "")
+      .replace(/^\/+/, "");
+
+    if (/^[0-9a-f]{32}$/i.test(raw)) return;
+
+    let targetNode = data.node;
+    let path = raw;
+    const crossNodeMatch = raw.match(/^([0-9a-f]{32})\/(.+)$/i);
+    if (crossNodeMatch) {
+      const targetHash = crossNodeMatch[1]!;
+      path = crossNodeMatch[2]!;
+      path = path.replace(/^\/page\//, "").replace(/^\/+/, "");
+      const known = nodes.find(n => n.hash === targetHash);
+      if (known) targetNode = known;
+    }
+
+    if (!path || path === "/") return;
+    if (!path.endsWith(".mu")) path += ".mu";
+
+    navigateTo(winId, targetNode, path, data);
+  }, [navigateTo, nodes]);
+
+  const clearSearch = useCallback(() => {
+    setFilter("");
+    fgRef.current?.zoomToFit(400, 60);
+  }, []);
+
+  return (
+    <div ref={containerRef} className="relative overflow-hidden" style={{ height: "100%" }}>
+      <Graph3D
+        graphData={graphData}
+        searchMatchIds={searchMatchIds}
+        themeRev={themeRev}
+        width={dims.w}
+        height={dims.h}
+        onNodeClick={handleNodeClick}
+        fgRef={fgRef}
+        flyToRef={flyToRef}
+        containerRef={containerRef}
+      />
+
+      <BrowseSearchBar
+        filter={filter}
+        onFilterChange={setFilter}
+        onClear={clearSearch}
+        allNodes={allPeerNodes}
+        suggestions={suggestions}
+        onSelectNode={handleNodeClick}
+        onHighlightNode={onHighlightNode}
+        onSearchFocusChange={onSearchFocusChange}
+        focusedWinId={focusedWinId}
+        windowCount={windows.length}
+      />
+
+      {nodes.length === 0 && (
+        <div className="absolute inset-0 flex flex-col items-center justify-center gap-3 text-muted-foreground text-sm pointer-events-none">
+          <Loader />
+          Connecting...
+        </div>
+      )}
+
+      {/* Stop React synthetic events from portaled windows bubbling into the
+          graph — portals bubble through the React tree, not the DOM tree. */}
+      {/* eslint-disable-next-line jsx-a11y/no-static-element-interactions */}
+      <div onMouseDown={e => e.stopPropagation()} onPointerDown={e => e.stopPropagation()}>
+        {windows.map((win) => (
+          <BrowseNodeWindow
+            key={win.id}
+            win={win}
+            focused={focusedWinId === win.id}
+            onUpdate={updateWindow}
+            onClose={closeWindowById}
+            onFocus={focusWindow}
+            onNavBack={navBack}
+            onNavForward={navForward}
+            onNavReload={navReload}
+            onContentClick={handleContentClick}
+          />
+        ))}
+      </div>
     </div>
   );
 }

frontend/src/routes/ComposeView.tsx

@@ -1,10 +1,11 @@
-import { useEffect, useState } from "react";
-import { useNavigate } from "react-router-dom";
+import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { toast } from "sonner";
-import { MoreVertical, Plus, RotateCcw } from "lucide-react";
+import { MoreVertical, Plus, FolderPlus, ChevronRight, Folder, FileText, KeyRound, ArrowLeft, ArrowUp, ArrowDown } from "lucide-react";
 import { usePagesStore } from "@/stores/pagesStore";
-import { restartNode } from "@/api/client";
+import * as api from "@/api/client";
+import { useKeyboardSave } from "@/hooks/useKeyboardSave";
 import StatusBadge from "@/components/dashboard/StatusBadge";
+import Loader from "@/components/shared/Loader";
 import { Button } from "@/components/ui/button";
 import {
   Table,
@@ -29,34 +30,108 @@ import {
   AlertDialogHeader,
   AlertDialogTitle,
 } from "@/components/ui/alert-dialog";
+import { useWindowManager } from "@/hooks/useWindowManager";
+import EditorWindow, { type EditorWinData } from "@/components/editor/EditorWindow";
+import EditorPane from "@/components/editor/EditorPane";
+import EditorPointer from "@/components/editor/EditorPointer";
+import FloatingWindow from "@/components/shared/FloatingWindow";
+import type { ManagedWindow } from "@/hooks/useWindowManager";
+
+// ---------------------------------------------------------------------------
+// Env editor window data
+// ---------------------------------------------------------------------------
+
+type SortKey = "name" | "size" | "modified";
+
+interface EnvWinData {
+  kind: "env";
+}
+
+// ---------------------------------------------------------------------------
+// Main component
+// ---------------------------------------------------------------------------
 
 export default function ComposeView() {
-  const { pages, isLoading, fetchPages, deletePage, publishPage, unpublishPage } =
-    usePagesStore();
-  const navigate = useNavigate();
+  const { deletePage, publishPage, unpublishPage } = usePagesStore();
+
+  // File browser state
+  const [currentPath, setCurrentPath] = useState("");
+  const [files, setFiles] = useState<api.FileEntry[]>([]);
+  const [isLoading, setIsLoading] = useState(false);
   const [pageToDelete, setPageToDelete] = useState<string | null>(null);
-  const [restarting, setRestarting] = useState(false);
+  const [newFolderName, setNewFolderName] = useState("");
+  const [showNewFolder, setShowNewFolder] = useState(false);
+  const [sortKey, setSortKey] = useState<SortKey>("name");
+  const [sortAsc, setSortAsc] = useState(true);
 
-  useEffect(() => {
-    fetchPages();
-  }, []);
+  const sortedFiles = useMemo(() => {
+    // Folders always first, then sort within each group
+    const folders = files.filter(f => f.type === "folder");
+    const rest = files.filter(f => f.type !== "folder");
+    const cmp = (a: api.FileEntry, b: api.FileEntry): number => {
+      let v = 0;
+      if (sortKey === "name") v = a.name.localeCompare(b.name);
+      else if (sortKey === "size") v = (a.size ?? 0) - (b.size ?? 0);
+      else if (sortKey === "modified") v = (a.last_modified ?? 0) - (b.last_modified ?? 0);
+      return sortAsc ? v : -v;
+    };
+    folders.sort(cmp);
+    rest.sort(cmp);
+    return [...folders, ...rest];
+  }, [files, sortKey, sortAsc]);
 
-  const handleRestart = async () => {
-    setRestarting(true);
-    try {
-      await restartNode();
-      toast.success("NomadNet restarted");
-    } catch (e) {
-      toast.error(`Restart failed: ${e}`);
-    } finally {
-      setRestarting(false);
-    }
+  const toggleSort = (key: SortKey) => {
+    if (sortKey === key) setSortAsc(!sortAsc);
+    else { setSortKey(key); setSortAsc(true); }
   };
 
+  // Editor windows
+  const { windows: editorWindows, focusedId: editorFocused, open: openEditorWin, update: updateEditorWin, close: closeEditorWin, focus: focusEditorWin } = useWindowManager<EditorWinData>({ w: 720, h: 520 });
+
+  // Env editor windows
+  const { windows: envWindows, focusedId: envFocused, open: openEnvWin, update: updateEnvWin, close: closeEnvWin, focus: focusEnvWin } = useWindowManager<EnvWinData>({ w: 520, h: 400 });
+
+  const loadFiles = useCallback(async (path: string = currentPath) => {
+    setIsLoading(true);
+    try {
+      const entries = await api.fetchFiles(path);
+      setFiles(entries);
+    } finally {
+      setIsLoading(false);
+    }
+  }, [currentPath]);
+
+  useEffect(() => { loadFiles(currentPath); }, [currentPath, loadFiles]);
+
+  const navigateTo = (path: string) => setCurrentPath(path);
+
+  const navigateUp = () => {
+    if (!currentPath) return;
+    const parts = currentPath.split("/").filter(Boolean);
+    parts.pop();
+    setCurrentPath(parts.join("/"));
+  };
+
+  // Path breadcrumbs
+  const pathParts = currentPath ? currentPath.split("/").filter(Boolean) : [];
+
+  const openEditor = (name: string, isNew: boolean) => {
+    // For files in subfolders, use full relative path as page name
+    const pageName = isNew ? "" : name;
+    const id = isNew ? `new-${Date.now()}` : pageName;
+    openEditorWin(id, { pageName, isNew });
+  };
+
+  const openEnvEditor = () => {
+    openEnvWin("env-editor", { kind: "env" });
+  };
+
+
   const handlePublish = async (name: string) => {
     try {
       await publishPage(name);
       toast.success(`"${name}" published`);
+      loadFiles();
     } catch (e) {
       toast.error(`Failed: ${e}`);
     }
@@ -66,6 +141,7 @@ export default function ComposeView() {
     try {
       await unpublishPage(name);
       toast.success(`"${name}" unpublished`);
+      loadFiles();
     } catch (e) {
       toast.error(`Failed: ${e}`);
     }
@@ -73,94 +149,200 @@ export default function ComposeView() {
 
   const handleDelete = async () => {
     if (!pageToDelete) return;
-    await deletePage(pageToDelete);
+    // Extract stem from path for the pages API
+    const stem = pageToDelete.replace(/\.uf$/, "");
+    await deletePage(stem);
     toast.success(`"${pageToDelete}" deleted`);
     setPageToDelete(null);
+    loadFiles();
   };
 
-  if (isLoading)
-    return (
-      <div className="flex items-center justify-center h-full text-muted-foreground">
-        Loading...
-      </div>
-    );
+  const handleCreateFolder = async () => {
+    const name = newFolderName.trim();
+    if (!name) return;
+    const folderPath = currentPath ? `${currentPath}/${name}` : name;
+    try {
+      await api.createFolder(folderPath);
+      toast.success(`Folder "${name}" created`);
+      setNewFolderName("");
+      setShowNewFolder(false);
+      loadFiles();
+    } catch (e) {
+      toast.error(`Failed: ${e}`);
+    }
+  };
+
+  const handleFileClick = (entry: api.FileEntry) => {
+    if (entry.type === "folder") {
+      navigateTo(entry.path);
+    } else if (entry.type === "env") {
+      openEnvEditor();
+    } else {
+      // Open .uf file in editor — strip .uf extension for page name
+      const pageName = entry.path.replace(/\.uf$/, "");
+      openEditor(pageName, false);
+    }
+  };
+
+  const formatSize = (size: number | null) => {
+    if (size == null) return "\u2014";
+    if (size < 1024) return `${size} B`;
+    return `${(size / 1024).toFixed(1)} KB`;
+  };
+
+  const formatTime = (ts: number | null) => {
+    if (ts == null) return "\u2014";
+    const d = new Date(ts * 1000);
+    return d.toLocaleDateString(undefined, { month: "short", day: "numeric", hour: "2-digit", minute: "2-digit" });
+  };
 
   return (
-    <div>
-      <div>
+    <div className="flex flex-col h-full">
+      <div className="flex flex-col flex-1 min-h-0">
         {/* Header row */}
-        <div className="flex items-center px-4 py-2 border-b-2 border-border">
-          <h1 className="text-sm font-semibold flex-1">Compose</h1>
+        <div className="flex items-center px-2 py-1.5 border-b-2 border-border">
+          <h1 className="text-xs font-semibold flex-1">Compose</h1>
           <div className="flex gap-2">
-            <Button variant="outline" onClick={handleRestart} disabled={restarting}>
-              <RotateCcw className="w-4 h-4 mr-2" />
-              Restart
+<Button variant="outline" size="sm" onClick={() => setShowNewFolder(true)}>
+              <FolderPlus className="w-3 h-3 mr-1.5" />
+              New Folder
             </Button>
-            <Button onClick={() => navigate("/editor/new")}>
-              <Plus className="w-4 h-4 mr-2" />
+            <Button size="sm" onClick={() => openEditor("", true)}>
+              <Plus className="w-3 h-3 mr-1.5" />
               New Page
             </Button>
           </div>
         </div>
 
-        {/* Table */}
-        <Table>
-          <TableHeader>
-            <TableRow>
-              <TableHead>Name</TableHead>
-              <TableHead>Title</TableHead>
-              <TableHead>Status</TableHead>
-              <TableHead>Size</TableHead>
-              <TableHead className="w-8" />
-            </TableRow>
-          </TableHeader>
-          <TableBody>
-            {pages.map((p) => (
-              <TableRow
-                key={p.name}
-                className="cursor-pointer"
-                onClick={() => navigate(`/editor/${p.name}`)}
-              >
-                <TableCell className="font-mono">
-                  {p.name}
-                  {p.name === "index" && (
-                    <span className="ml-2 text-xs text-primary">homepage</span>
-                  )}
-                </TableCell>
-                <TableCell className="text-muted-foreground">
-                  {p.title ?? "\u2014"}
-                </TableCell>
-                <TableCell>
-                  <StatusBadge published={p.published} hasSource={p.has_source} />
-                </TableCell>
-                <TableCell className="text-muted-foreground">
-                  {p.size != null ? `${p.size} B` : "\u2014"}
-                </TableCell>
-                <TableCell className="text-right w-8">
-                  <PageActions
-                    name={p.name}
-                    published={p.published}
-                    onPublish={() => handlePublish(p.name)}
-                    onUnpublish={() => handleUnpublish(p.name)}
-                    onDelete={() => setPageToDelete(p.name)}
-                  />
-                </TableCell>
-              </TableRow>
-            ))}
-            {pages.length === 0 && (
+        {/* Path bar */}
+        <div className="flex items-center px-3 py-1.5 border-b border-border bg-muted/15 text-xs">
+          {currentPath && (
+            <button onClick={navigateUp} className="mr-2 text-muted-foreground hover:text-foreground transition-colors cursor-pointer">
+              <ArrowLeft className="w-3.5 h-3.5" />
+            </button>
+          )}
+          <button onClick={() => navigateTo("")} className="text-muted-foreground hover:text-foreground transition-colors cursor-pointer font-mono">
+            /
+          </button>
+          {pathParts.map((part, i) => {
+            const partPath = pathParts.slice(0, i + 1).join("/");
+            return (
+              <span key={partPath} className="flex items-center">
+                <ChevronRight className="w-3 h-3 mx-0.5 text-muted-foreground/50" />
+                <button onClick={() => navigateTo(partPath)} className="text-muted-foreground hover:text-foreground transition-colors cursor-pointer font-mono">
+                  {part}
+                </button>
+              </span>
+            );
+          })}
+
+          {/* New folder inline input */}
+          {showNewFolder && (
+            <span className="flex items-center ml-4 gap-1">
+              <ChevronRight className="w-3 h-3 text-muted-foreground/50" />
+              <input
+                autoFocus
+                value={newFolderName}
+                onChange={(e) => setNewFolderName(e.target.value)}
+                onKeyDown={(e) => {
+                  if (e.key === "Enter") handleCreateFolder();
+                  if (e.key === "Escape") { setShowNewFolder(false); setNewFolderName(""); }
+                }}
+                placeholder="folder name"
+                className="h-5 px-1.5 text-xs bg-background border border-border rounded font-mono w-32 focus:outline-none focus:ring-1 focus:ring-primary"
+              />
+              <button onClick={handleCreateFolder} className="text-primary text-xs cursor-pointer">create</button>
+              <button onClick={() => { setShowNewFolder(false); setNewFolderName(""); }} className="text-muted-foreground text-xs cursor-pointer">cancel</button>
+            </span>
+          )}
+        </div>
+
+        {/* File table */}
+        <div className="flex-1 min-h-0 overflow-auto">
+        {isLoading ? (
+          <div className="flex flex-col items-center justify-center h-32 gap-3 text-muted-foreground text-xs"><Loader size={48} /> Loading...</div>
+        ) : (
+          <Table>
+            <TableHeader>
               <TableRow>
-                <TableCell
-                  colSpan={5}
-                  className="text-center text-muted-foreground py-8"
-                >
-                  No pages yet. Create one to get started.
-                </TableCell>
+                <SortableHead label="Name" sortKey="name" currentKey={sortKey} asc={sortAsc} onToggle={toggleSort} />
+                <TableHead>Status</TableHead>
+                <SortableHead label="Size" sortKey="size" currentKey={sortKey} asc={sortAsc} onToggle={toggleSort} />
+                <SortableHead label="Modified" sortKey="modified" currentKey={sortKey} asc={sortAsc} onToggle={toggleSort} />
+                <TableHead className="w-8" />
               </TableRow>
-            )}
-          </TableBody>
-        </Table>
+            </TableHeader>
+            <TableBody>
+              {sortedFiles.map((entry) => (
+                <TableRow
+                  key={entry.path}
+                  className="cursor-pointer"
+                  onClick={() => handleFileClick(entry)}
+                >
+                  <TableCell className="font-mono">
+                    <span className="flex items-center gap-2">
+                      {entry.type === "folder" ? (
+                        <Folder className="w-3.5 h-3.5 text-primary/70 shrink-0" />
+                      ) : entry.type === "env" ? (
+                        <KeyRound className="w-3.5 h-3.5 text-amber-500/70 shrink-0" />
+                      ) : (
+                        <FileText className="w-3.5 h-3.5 text-muted-foreground/50 shrink-0" />
+                      )}
+                      <span>{entry.name}</span>
+                      {entry.name === "index.uf" && (
+                        <span className="text-[10px] text-primary">homepage</span>
+                      )}
+                    </span>
+                  </TableCell>
+                  <TableCell>
+                    {entry.type === "file" && entry.name.endsWith(".uf") ? (
+                      <StatusBadge published={entry.published} hasSource={true} />
+                    ) : null}
+                  </TableCell>
+                  <TableCell className="text-muted-foreground">
+                    {entry.type !== "folder" ? formatSize(entry.size) : "\u2014"}
+                  </TableCell>
+                  <TableCell className="text-muted-foreground text-xs">
+                    {formatTime(entry.last_modified)}
+                  </TableCell>
+                  <TableCell className="text-right w-8">
+                    {entry.type === "file" && entry.name.endsWith(".uf") && (
+                      <FileActions
+                        entry={entry}
+                        folders={files.filter(f => f.type === "folder")}
+                        currentPath={currentPath}
+                        onEdit={() => handleFileClick(entry)}
+                        onPublish={() => handlePublish(entry.path.replace(/\.uf$/, ""))}
+                        onUnpublish={() => handleUnpublish(entry.path.replace(/\.uf$/, ""))}
+                        onDelete={() => setPageToDelete(entry.path)}
+                        onMove={async (to) => {
+                          try {
+                            await api.moveFile(entry.path, to);
+                            toast.success(`Moved "${entry.name}" to ${to || "/"}`);
+                            loadFiles();
+                          } catch (e) {
+                            toast.error(`Move failed: ${e}`);
+                          }
+                        }}
+                      />
+                    )}
+                  </TableCell>
+                </TableRow>
+              ))}
+              {files.length === 0 && (
+                <TableRow>
+                  <TableCell colSpan={5} className="text-center text-muted-foreground py-8">
+                    {currentPath ? "Empty folder." : "No files yet. Create a page to get started."}
+                  </TableCell>
+                </TableRow>
+              )}
+            </TableBody>
+          </Table>
+        )}
+        </div>
       </div>
 
+      {/* Delete confirmation */}
       <AlertDialog
         open={pageToDelete !== null}
         onOpenChange={(open) => !open && setPageToDelete(null)}
@@ -169,8 +351,7 @@ export default function ComposeView() {
           <AlertDialogHeader>
             <AlertDialogTitle>Delete "{pageToDelete}"?</AlertDialogTitle>
             <AlertDialogDescription>
-              This permanently deletes the page and its source. This cannot be
-              undone.
+              This permanently deletes the file and its published version. This cannot be undone.
             </AlertDialogDescription>
           </AlertDialogHeader>
           <AlertDialogFooter>
@@ -184,26 +365,70 @@ export default function ComposeView() {
           </AlertDialogFooter>
         </AlertDialogContent>
       </AlertDialog>
+
+      {/* Editor windows */}
+      {editorWindows.map((win) => (
+        <EditorWindow
+          key={win.id}
+          win={win}
+          focused={editorFocused === win.id}
+          onUpdate={updateEditorWin}
+          onClose={closeEditorWin}
+          onFocus={focusEditorWin}
+        />
+      ))}
+
+      {/* Env editor windows */}
+      {envWindows.map((win) => (
+        <EnvEditorWindow
+          key={win.id}
+          win={win}
+          focused={envFocused === win.id}
+          onUpdate={updateEnvWin}
+          onClose={closeEnvWin}
+          onFocus={focusEnvWin}
+        />
+      ))}
     </div>
   );
 }
 
 
-/** Per-row action menu for a page. */
-function PageActions({
-  name,
-  published,
+// ---------------------------------------------------------------------------
+// File action menu
+// ---------------------------------------------------------------------------
+
+function FileActions({
+  entry,
+  folders,
+  currentPath,
+  onEdit,
   onPublish,
   onUnpublish,
   onDelete,
+  onMove,
 }: {
-  name: string;
-  published: boolean;
+  entry: api.FileEntry;
+  folders: api.FileEntry[];
+  currentPath: string;
+  onEdit: () => void;
   onPublish: () => void;
   onUnpublish: () => void;
   onDelete: () => void;
+  onMove: (to: string) => void;
 }) {
-  const navigate = useNavigate();
+  const [showMove, setShowMove] = useState(false);
+
+  // Build move targets: parent dir (if in a subfolder) + sibling folders
+  const moveTargets: { label: string; path: string }[] = [];
+  if (currentPath) {
+    moveTargets.push({ label: "/ (root)", path: entry.name });
+  }
+  for (const f of folders) {
+    moveTargets.push({ label: f.name + "/", path: f.path + "/" + entry.name });
+  }
+
+  const menuItem = "w-full text-left px-3 py-1.5 text-xs hover:bg-accent transition-colors cursor-pointer";
 
   return (
     <Popover>
@@ -217,27 +442,169 @@ function PageActions({
           </button>
         }
       />
-      <PopoverContent side="bottom" align="end" sideOffset={4} className="w-36 p-1">
-        <button
-          onClick={(e) => { e.stopPropagation(); navigate(`/editor/${name}`); }}
-          className="w-full text-left px-3 py-1.5 text-xs hover:bg-accent transition-colors cursor-pointer"
-        >Edit</button>
-        {published ? (
-          <button
-            onClick={(e) => { e.stopPropagation(); onUnpublish(); }}
-            className="w-full text-left px-3 py-1.5 text-xs hover:bg-accent transition-colors cursor-pointer"
-          >Unpublish</button>
+      <PopoverContent side="bottom" align="end" sideOffset={4} className="w-44 p-1">
+        <button onClick={(e) => { e.stopPropagation(); onEdit(); }} className={menuItem}>
+          Edit
+        </button>
+        {entry.published ? (
+          <button onClick={(e) => { e.stopPropagation(); onUnpublish(); }} className={menuItem}>
+            Unpublish
+          </button>
         ) : (
-          <button
-            onClick={(e) => { e.stopPropagation(); onPublish(); }}
-            className="w-full text-left px-3 py-1.5 text-xs hover:bg-accent transition-colors cursor-pointer"
-          >Publish</button>
+          <button onClick={(e) => { e.stopPropagation(); onPublish(); }} className={menuItem}>
+            Publish
+          </button>
         )}
-        <button
-          onClick={(e) => { e.stopPropagation(); onDelete(); }}
-          className="w-full text-left px-3 py-1.5 text-xs text-destructive hover:bg-accent transition-colors cursor-pointer"
-        >Delete</button>
+        {moveTargets.length > 0 && (
+          <>
+            <button
+              onClick={(e) => { e.stopPropagation(); setShowMove(!showMove); }}
+              className={`${menuItem} flex items-center justify-between`}
+            >
+              Move to…
+              <ChevronRight className={`w-3 h-3 transition-transform ${showMove ? "rotate-90" : ""}`} />
+            </button>
+            {showMove && (
+              <div className="border-t border-border mt-0.5 pt-0.5">
+                {moveTargets.map((t) => (
+                  <button
+                    key={t.path}
+                    onClick={(e) => { e.stopPropagation(); onMove(t.path); }}
+                    className="w-full text-left px-4 py-1.5 text-xs font-mono text-muted-foreground hover:text-foreground hover:bg-accent transition-colors cursor-pointer flex items-center gap-1.5"
+                  >
+                    <Folder className="w-3 h-3 shrink-0" />
+                    {t.label}
+                  </button>
+                ))}
+              </div>
+            )}
+          </>
+        )}
+        <button onClick={(e) => { e.stopPropagation(); onDelete(); }} className={`${menuItem} text-destructive`}>
+          Delete
+        </button>
       </PopoverContent>
     </Popover>
   );
 }
+
+
+// ---------------------------------------------------------------------------
+// Sortable table header
+// ---------------------------------------------------------------------------
+
+function SortableHead({ label, sortKey, currentKey, asc, onToggle }: {
+  label: string;
+  sortKey: SortKey;
+  currentKey: string;
+  asc: boolean;
+  onToggle: (key: SortKey) => void;
+}) {
+  const active = currentKey === sortKey;
+  return (
+    <TableHead>
+      <button
+        onClick={(e) => { e.stopPropagation(); onToggle(sortKey); }}
+        className="flex items-center gap-1 text-inherit hover:text-foreground transition-colors cursor-pointer"
+      >
+        {label}
+        {active && (asc
+          ? <ArrowUp className="w-3 h-3" />
+          : <ArrowDown className="w-3 h-3" />
+        )}
+      </button>
+    </TableHead>
+  );
+}
+
+
+// ---------------------------------------------------------------------------
+// Env editor floating window
+// ---------------------------------------------------------------------------
+
+function EnvEditorWindow({
+  win,
+  focused,
+  onUpdate,
+  onClose,
+  onFocus,
+}: {
+  win: ManagedWindow<EnvWinData>;
+  focused: boolean;
+  onUpdate: (id: string, patch: Partial<ManagedWindow<EnvWinData>>) => void;
+  onClose: (id: string) => void;
+  onFocus: (id: string) => void;
+}) {
+  const windowRef = useRef<HTMLDivElement>(null);
+  const [content, setContent] = useState("");
+  const [isDirty, setIsDirty] = useState(false);
+  const [saving, setSaving] = useState(false);
+
+  useEffect(() => {
+    api.fetchEnv().then((c) => setContent(c));
+  }, []);
+
+  const handleChange = useCallback((v: string) => {
+    setContent(v);
+    setIsDirty(true);
+  }, []);
+
+  const handleSave = useCallback(async () => {
+    setSaving(true);
+    try {
+      await api.saveEnv(content);
+      setIsDirty(false);
+      toast.success(".env saved");
+    } catch (e) {
+      toast.error(`Save failed: ${e}`);
+    } finally {
+      setSaving(false);
+    }
+  }, [content]);
+
+  useKeyboardSave(handleSave, undefined, focused);
+
+  const handleClose = useCallback((id: string) => {
+    if (isDirty && !window.confirm("You have unsaved changes. Close anyway?")) return;
+    onClose(id);
+  }, [isDirty, onClose]);
+
+  return (
+    <FloatingWindow
+      id={win.id}
+      title=".env"
+      x={win.x} y={win.y} w={win.w} h={win.h}
+      zIndex={win.zIndex}
+      focused={focused}
+      onUpdate={onUpdate}
+      onClose={handleClose}
+      onFocus={onFocus}
+      minW={360} minH={200}
+      containerRef={windowRef}
+    >
+      <EditorPointer containerRef={windowRef} focused={focused} />
+      <div className="flex flex-col h-full">
+        {/* Toolbar */}
+        <div className="flex items-center px-3 py-1.5 border-b-2 border-border shrink-0 gap-2">
+          <KeyRound className="w-3.5 h-3.5 text-amber-500/70" />
+          <span className="text-xs font-semibold flex-1">Environment Variables</span>
+          <button
+            onClick={handleSave}
+            disabled={saving || !isDirty}
+            className="text-[10px] uppercase tracking-wider text-muted-foreground hover:text-foreground disabled:opacity-40 transition-colors cursor-pointer"
+          >
+            {saving ? "Saving..." : "Save"}
+          </button>
+        </div>
+        {/* Help */}
+        <div className="px-3 py-1.5 border-b border-border bg-muted/10 text-[10px] text-muted-foreground">
+          One variable per line: <span className="font-mono">KEY=value</span>. Use <span className="font-mono">source name : env "KEY"</span> in pages.
+        </div>
+        {/* CodeMirror editor */}
+        <div className="flex-1 min-h-0">
+          <EditorPane value={content} onChange={handleChange} />
+        </div>
+      </div>
+    </FloatingWindow>
+  );
+}

frontend/src/routes/EditorView.tsx

@@ -1,29 +1,20 @@
-import { useEffect, useRef, useState, useCallback, useMemo } from "react";
+import { useEffect, useState, useCallback, useMemo } from "react";
 import { useParams, useNavigate } from "react-router-dom";
 import { toast } from "sonner";
-import { BookOpen, Upload } from "lucide-react";
 import * as api from "@/api/client";
 import { autocompletion } from "@codemirror/autocomplete";
-import type { Extension } from "@codemirror/state";
 import { useEditorStore } from "@/stores/editorStore";
 import { usePagesStore } from "@/stores/pagesStore";
 import { useUnsavedGuard } from "@/hooks/useUnsavedGuard";
 import { useCompile } from "@/hooks/useCompile";
+import { useKeyboardSave } from "@/hooks/useKeyboardSave";
 import { uframeHighlight } from "@/components/editor/uframeHighlight";
 import { uframeCommandSource, uframeValueHintSource, loadCommandsFromApi } from "@/components/editor/uframeCommands";
 import { keywordHoverTooltip } from "@/components/editor/uframeHover";
-import EditorPane from "@/components/editor/EditorPane";
 import EditorPointer from "@/components/editor/EditorPointer";
 import PreviewPane from "@/components/editor/PreviewPane";
+import SourcePane from "@/components/editor/SourcePane";
 import ToolBar from "@/components/editor/ToolBar";
-import { EXAMPLES } from "@/components/editor/examples";
-import {
-  Popover,
-  PopoverTrigger,
-  PopoverContent,
-  PopoverHeader,
-  PopoverTitle,
-} from "@/components/ui/popover";
 import {
   ResizablePanelGroup,
   ResizablePanel,
@@ -81,10 +72,8 @@ export default function EditorView() {
       setPageName(name);
       api.fetchPage(name).then((data) => {
         if (data.source != null) {
-          useEditorStore.setState({
-            ufSource: data.source,
-            isDirty: false,
-          });
+          setSource(data.source);
+          setDirty(false);
         }
       });
     }
@@ -118,20 +107,10 @@ export default function EditorView() {
     [pageName, ufSource, isNew, navigate],
   );
 
-  useEffect(() => {
-    const handler = (e: KeyboardEvent) => {
-      if ((e.metaKey || e.ctrlKey) && e.key === "s") {
-        e.preventDefault();
-        handleSave(false);
-      }
-      if ((e.metaKey || e.ctrlKey) && e.key === "p") {
-        e.preventDefault();
-        handleSave(true);
-      }
-    };
-    window.addEventListener("keydown", handler);
-    return () => window.removeEventListener("keydown", handler);
-  }, [handleSave]);
+  useKeyboardSave(
+    useCallback(() => handleSave(false), [handleSave]),
+    useCallback(() => handleSave(true), [handleSave]),
+  );
 
   return (
     <div className="flex flex-col h-full">
@@ -164,82 +143,3 @@ export default function EditorView() {
 }
 
 
-/** Source pane — editor with header bar matching the Preview pane */
-function SourcePane({
-  ufSource,
-  setSource,
-  extensions,
-}: {
-  ufSource: string;
-  setSource: (s: string) => void;
-  extensions: Extension[];
-}) {
-  const [examplesOpen, setExamplesOpen] = useState(false);
-  const fileRef = useRef<HTMLInputElement>(null);
-  const [uploading, setUploading] = useState(false);
-
-  const handleUpload = async (e: React.ChangeEvent<HTMLInputElement>) => {
-    const file = e.target.files?.[0];
-    if (!file) return;
-    setUploading(true);
-    try {
-      const data = await api.uploadImage(file);
-      toast.success(`Uploaded ${data.filename}`);
-      setSource(`image "${data.path}" braille 30\n  align center`);
-    } catch (err) {
-      toast.error(`Upload failed: ${err}`);
-    } finally {
-      setUploading(false);
-      if (fileRef.current) fileRef.current.value = "";
-    }
-  };
-
-  return (
-    <div className="flex flex-col h-full">
-      <div className="flex items-center px-4 py-2 border-b-2 border-border shrink-0 gap-2">
-        <span className="font-medium text-foreground flex-1">Source</span>
-
-        <Popover open={examplesOpen} onOpenChange={setExamplesOpen}>
-          <PopoverTrigger
-            render={
-              <button className="text-[10px] text-muted-foreground hover:text-foreground transition-colors uppercase tracking-wider flex items-center gap-1 cursor-pointer">
-                <BookOpen className="h-3 w-3" />
-                Examples
-              </button>
-            }
-          />
-          <PopoverContent side="bottom" align="end" sideOffset={8}>
-            <PopoverHeader>
-              <PopoverTitle>Insert Example</PopoverTitle>
-            </PopoverHeader>
-            <div className="flex flex-col gap-0.5 max-h-72 overflow-y-auto -mx-1">
-              {EXAMPLES.map((ex) => (
-                <button
-                  key={ex.name}
-                  onClick={() => { setSource(ex.source); setExamplesOpen(false); }}
-                  className="flex flex-col items-start px-2 py-1.5 text-left hover:bg-accent transition-colors cursor-pointer"
-                >
-                  <span className="text-sm font-medium">{ex.name}</span>
-                  <span className="text-xs text-muted-foreground leading-tight">{ex.description}</span>
-                </button>
-              ))}
-            </div>
-          </PopoverContent>
-        </Popover>
-
-        <input ref={fileRef} type="file" accept="image/*" className="hidden" onChange={handleUpload} />
-        <button
-          onClick={() => fileRef.current?.click()}
-          disabled={uploading}
-          className="text-[10px] text-muted-foreground hover:text-foreground transition-colors uppercase tracking-wider flex items-center gap-1 disabled:opacity-50 cursor-pointer"
-        >
-          <Upload className="h-3 w-3" />
-          {uploading ? "Uploading…" : "Image"}
-        </button>
-      </div>
-      <div className="flex-1 overflow-auto min-h-0">
-        <EditorPane value={ufSource} onChange={setSource} extensions={extensions} />
-      </div>
-    </div>
-  );
-}

frontend/src/routes/SettingsView.tsx

@@ -0,0 +1,211 @@
+import { useCallback, useEffect, useRef, useState } from "react";
+import { toast } from "sonner";
+import * as api from "@/api/client";
+import { useWindowManager } from "@/hooks/useWindowManager";
+import { useKeyboardSave } from "@/hooks/useKeyboardSave";
+import FloatingWindow from "@/components/shared/FloatingWindow";
+import EditorPane from "@/components/editor/EditorPane";
+import EditorPointer from "@/components/editor/EditorPointer";
+import { iniHighlight } from "@/components/editor/iniHighlight";
+import { Button } from "@/components/ui/button";
+import type { ManagedWindow } from "@/hooks/useWindowManager";
+
+// ---------------------------------------------------------------------------
+// Settings view — config editors + restart
+// ---------------------------------------------------------------------------
+
+const iniExtensions = iniHighlight();
+
+type ConfigKind = "reticulum" | "reticulum-client" | "nomadnet";
+
+interface ConfigWinData {
+  kind: ConfigKind;
+}
+
+export default function SettingsView() {
+  const {
+    windows, focusedId,
+    open, update, close, focus,
+  } = useWindowManager<ConfigWinData>({ w: 560, h: 440 });
+
+  const [identity, setIdentity] = useState<{ name: string; hash: string | null } | null>(null);
+  const [restarting, setRestarting] = useState(false);
+
+  useEffect(() => {
+    api.fetchIdentity().then(setIdentity).catch(() => {});
+  }, []);
+
+  const handleRestart = useCallback(async () => {
+    setRestarting(true);
+    try {
+      const result = await api.restartServices();
+      toast.success(
+        result.nomadnet_restarted
+          ? "NomadNet restarted"
+          : "NomadNet container not found",
+      );
+    } catch {
+      toast.error("Restart failed");
+    } finally {
+      setRestarting(false);
+    }
+  }, []);
+
+  return (
+    <div className="flex flex-col items-center justify-center h-full gap-4">
+      {identity && (
+        <div className="flex flex-col gap-1.5 text-center">
+          <h2 className="text-xs font-semibold uppercase tracking-wider text-muted-foreground">Identity</h2>
+          <span className="text-sm font-medium">{identity.name}</span>
+          {identity.hash && (
+            <span className="text-[11px] font-mono text-muted-foreground select-all">{identity.hash}</span>
+          )}
+        </div>
+      )}
+
+      <div className="flex flex-col gap-3 text-center">
+        <h2 className="text-xs font-semibold uppercase tracking-wider text-muted-foreground">Configuration</h2>
+        <div className="flex gap-3">
+          <Button
+            variant="outline"
+            onClick={() => open("reticulum", { kind: "reticulum" })}
+          >
+            Reticulum Server
+          </Button>
+          <Button
+            variant="outline"
+            onClick={() => open("reticulum-client", { kind: "reticulum-client" })}
+          >
+            Reticulum Client
+          </Button>
+          <Button
+            variant="outline"
+            onClick={() => open("nomadnet", { kind: "nomadnet" })}
+          >
+            NomadNet
+          </Button>
+        </div>
+        <Button
+          variant="default"
+          disabled={restarting}
+          onClick={handleRestart}
+        >
+          {restarting ? "Restarting..." : "Apply & Restart"}
+        </Button>
+      </div>
+
+      {windows.map((win) => (
+        <ConfigEditorWindow
+          key={win.id}
+          win={win}
+          focused={focusedId === win.id}
+          onUpdate={update}
+          onClose={close}
+          onFocus={focus}
+        />
+      ))}
+    </div>
+  );
+}
+
+// ---------------------------------------------------------------------------
+// Floating config editor window
+// ---------------------------------------------------------------------------
+
+const TITLES: Record<ConfigKind, string> = {
+  reticulum: "Reticulum Server",
+  "reticulum-client": "Reticulum Client",
+  nomadnet: "NomadNet Config",
+};
+
+function ConfigEditorWindow({
+  win, focused, onUpdate, onClose, onFocus,
+}: {
+  win: ManagedWindow<ConfigWinData>;
+  focused: boolean;
+  onUpdate: (id: string, patch: Partial<ManagedWindow<ConfigWinData>>) => void;
+  onClose: (id: string) => void;
+  onFocus: (id: string) => void;
+}) {
+  const kind = win.data.kind;
+  const windowRef = useRef<HTMLDivElement>(null);
+  const [content, setContent] = useState<string | null>(null);
+  const [isDirty, setIsDirty] = useState(false);
+  const [saving, setSaving] = useState(false);
+  const savedRef = useRef("");
+
+  useEffect(() => {
+    api.fetchConfig(kind).then((c) => {
+      setContent(c);
+      savedRef.current = c;
+    }).catch(() => toast.error(`Failed to load ${kind} config`));
+  }, [kind]);
+
+  const handleChange = useCallback((v: string) => {
+    setContent(v);
+    setIsDirty(v !== savedRef.current);
+  }, []);
+
+  const handleSave = useCallback(async () => {
+    if (content === null) return;
+    setSaving(true);
+    try {
+      await api.saveConfig(kind, content);
+      savedRef.current = content;
+      setIsDirty(false);
+      toast.success(`${TITLES[kind]} saved`);
+    } catch {
+      toast.error("Save failed");
+    } finally {
+      setSaving(false);
+    }
+  }, [content, kind]);
+
+  useKeyboardSave(handleSave, undefined, focused);
+
+  const handleClose = useCallback((id: string) => {
+    if (isDirty && !window.confirm("You have unsaved changes. Close anyway?")) return;
+    onClose(id);
+  }, [isDirty, onClose]);
+
+  return (
+    <FloatingWindow
+      id={win.id}
+      title={TITLES[kind]}
+      x={win.x} y={win.y} w={win.w} h={win.h}
+      zIndex={win.zIndex}
+      focused={focused}
+      onUpdate={onUpdate}
+      onClose={handleClose}
+      onFocus={onFocus}
+      minW={360} minH={250}
+      containerRef={windowRef}
+    >
+      <EditorPointer containerRef={windowRef} focused={focused} />
+      <div className="flex flex-col h-full">
+        <div className="flex items-center px-3 py-1.5 border-b-2 border-border shrink-0 gap-2">
+          <span className="text-xs font-semibold flex-1">
+            {TITLES[kind]}
+            {isDirty && <span className="text-muted-foreground ml-1.5">(unsaved)</span>}
+          </span>
+          <button
+            onClick={handleSave}
+            disabled={saving || !isDirty}
+            className="text-[10px] uppercase tracking-wider text-muted-foreground hover:text-foreground disabled:opacity-40 transition-colors cursor-pointer"
+          >
+            {saving ? "Saving..." : "Save"}
+          </button>
+        </div>
+        <div className="flex-1 min-h-0">
+          {content !== null ? (
+            <EditorPane value={content} onChange={handleChange} extensions={iniExtensions} />
+          ) : (
+            <div className="flex items-center justify-center h-full text-muted-foreground text-xs">
+              Loading...
+            </div>
+          )}
+        </div>
+      </div>
+    </FloatingWindow>
+  );
+}

frontend/src/stores/editorStore.ts

@@ -1,7 +1,7 @@
 import { create } from "zustand";
 import type { PageMeta } from "@/api/client";
 
-interface EditorStore {
+export interface EditorStore {
   // Source
   ufSource: string;
   isDirty: boolean;
@@ -17,7 +17,7 @@ interface EditorStore {
   compileError: string | null;
 
   // Preview
-  previewMode: "ascii" | "micron" | "raw" | "script";
+  previewMode: "micron" | "raw" | "script";
 
   // Actions
   setSource: (s: string) => void;
@@ -26,53 +26,43 @@ interface EditorStore {
   setCompileResult: (ascii: string, micron: string, script: string, isDynamic: boolean, warnings: string[]) => void;
   setCompiling: (v: boolean) => void;
   setCompileError: (e: string | null) => void;
-  setPreviewMode: (mode: "ascii" | "micron" | "raw" | "script") => void;
+  setPreviewMode: (mode: "micron" | "raw" | "script") => void;
   reset: () => void;
 }
 
-export const useEditorStore = create<EditorStore>((set) => ({
+const initialState = {
   ufSource: "",
   isDirty: false,
-  currentPage: null,
-
+  currentPage: null as PageMeta | null,
   compiledAscii: "",
   compiledMicron: "",
   compiledScript: "",
   isDynamic: false,
-  compileWarnings: [],
+  compileWarnings: [] as string[],
   isCompiling: false,
-  compileError: null,
+  compileError: null as string | null,
+  previewMode: "micron" as const,
+};
 
-  previewMode: "ascii",
+function makeActions(set: (partial: Partial<EditorStore>) => void) {
+  return {
+    setSource: (s: string) => set({ ufSource: s, isDirty: true }),
+    setCurrentPage: (p: PageMeta | null) => set({ currentPage: p }),
+    setDirty: (v: boolean) => set({ isDirty: v }),
+    setCompileResult: (ascii: string, micron: string, script: string, isDynamic: boolean, warnings: string[]) =>
+      set({ compiledAscii: ascii, compiledMicron: micron, compiledScript: script, isDynamic, compileWarnings: warnings, isCompiling: false, compileError: null }),
+    setCompiling: (v: boolean) => set({ isCompiling: v }),
+    setCompileError: (e: string | null) => set({ compileError: e, isCompiling: false }),
+    setPreviewMode: (mode: "micron" | "raw" | "script") => set({ previewMode: mode }),
+    reset: () => set({ ...initialState }),
+  };
+}
 
-  setSource: (s) => set({ ufSource: s, isDirty: true }),
-  setCurrentPage: (p) => set({ currentPage: p }),
-  setDirty: (v) => set({ isDirty: v }),
-  setCompileResult: (ascii, micron, script, isDynamic, warnings) =>
-    set({
-      compiledAscii: ascii,
-      compiledMicron: micron,
-      compiledScript: script,
-      isDynamic,
-      compileWarnings: warnings,
-      isCompiling: false,
-      compileError: null,
-    }),
-  setCompiling: (v) => set({ isCompiling: v }),
-  setCompileError: (e) => set({ compileError: e, isCompiling: false }),
-  setPreviewMode: (mode) => set({ previewMode: mode }),
-  reset: () =>
-    set({
-      ufSource: "",
-      isDirty: false,
-      currentPage: null,
-      compiledAscii: "",
-      compiledMicron: "",
-      compiledScript: "",
-      isDynamic: false,
-      compileWarnings: [],
-      isCompiling: false,
-      compileError: null,
-      previewMode: "ascii",
-    }),
-}));
+export function createEditorStore() {
+  return create<EditorStore>((set) => ({
+    ...initialState,
+    ...makeActions(set),
+  }));
+}
+
+export const useEditorStore = createEditorStore();

frontend/src/types/micron-parser.d.ts

@@ -0,0 +1,7 @@
+declare module "micron-parser" {
+  export default class MicronParser {
+    constructor(darkTheme?: boolean, enableForceMonospace?: boolean);
+    convertMicronToHtml(markup: string): string;
+    convertMicronToFragment(markup: string): DocumentFragment;
+  }
+}

frontend/src/types/three-shims.d.ts

@@ -0,0 +1,40 @@
+declare module "three" {
+  export class Vector2 {
+    constructor(x?: number, y?: number);
+    set(x: number, y: number): this;
+    x: number;
+    y: number;
+  }
+}
+
+declare module "three/examples/jsm/postprocessing/UnrealBloomPass.js" {
+  import { Vector2 } from "three";
+  export class UnrealBloomPass {
+    constructor(resolution: Vector2, strength: number, radius: number, threshold: number);
+    strength: number;
+    radius: number;
+    threshold: number;
+  }
+}
+
+declare module "three/examples/jsm/postprocessing/ShaderPass.js" {
+  export class ShaderPass {
+    constructor(shader: any);
+    uniforms: Record<string, { value: any }>;
+  }
+}
+
+declare module "three/examples/jsm/renderers/CSS2DRenderer.js" {
+  export class CSS2DRenderer {
+    constructor();
+    setSize(width: number, height: number): void;
+    domElement: HTMLElement;
+    render(scene: any, camera: any): void;
+  }
+  export class CSS2DObject {
+    constructor(element: HTMLElement);
+    position: { set(x: number, y: number, z: number): void };
+    center: { set(x: number, y: number): void };
+    layers: { set(n: number): void };
+  }
+}

frontend/vite.config.ts

@@ -9,6 +9,7 @@ export default defineConfig({
   resolve: {
     alias: {
       "@": path.resolve(__dirname, "./src"),
+      "gl-bench": path.resolve(__dirname, "node_modules/gl-bench/dist/gl-bench.module.js"),
     },
   },
   server: {

nomadnet.conf

@@ -16,7 +16,7 @@ glyphs = unicode
 [node]
 # Enable page-serving node
 enable_node = yes
-node_name = Micronomicon
+node_name = Yopalito
 
 # Announce on the network
 announce_interval = 360

package-lock.json

@@ -0,0 +1,31 @@
+{
+  "name": "micronomicon",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "three-spritetext": "^1.10.0"
+      }
+    },
+    "node_modules/three": {
+      "version": "0.183.2",
+      "resolved": "https://registry.npmjs.org/three/-/three-0.183.2.tgz",
+      "integrity": "sha512-di3BsL2FEQ1PA7Hcvn4fyJOlxRRgFYBpMTcyOgkwJIaDOdJMebEFPA+t98EvjuljDx4hNulAGwF6KIjtwI5jgQ==",
+      "license": "MIT",
+      "peer": true
+    },
+    "node_modules/three-spritetext": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/three-spritetext/-/three-spritetext-1.10.0.tgz",
+      "integrity": "sha512-t08iP1FCU1lQh8T5MmCpdijKgas8GDHJE0LqMGBuVu3xqMMpFnEZhTlih7FlxLPQizHIGoumUSpfOlY1GO/Tgg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "three": ">=0.86.0"
+      }
+    }
+  }
+}

package.json

@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "three-spritetext": "^1.10.0"
+  }
+}

reticulum-client.conf

@@ -0,0 +1,23 @@
+[reticulum]
+  enable_transport = False
+  share_instance = No
+
+[logging]
+  loglevel = 4
+
+[interfaces]
+  # Connect to NomadNet's TCP server
+  [[NomadNet Link]]
+    type = TCPClientInterface
+    enabled = Yes
+    target_host = nomadnet
+    target_port = 4242
+
+  [[Quad4]]
+    type = TCPClientInterface
+    interface_enabled = true
+    target_host = 62.151.179.77
+    target_port = 45657
+    mode = full
+    name = Quad4
+    selected_interface_mode = 1

reticulum.conf

@@ -13,3 +13,4 @@
     enabled = Yes
     listen_ip = 0.0.0.0
     listen_port = 4242
+