NAUT — Torrent Console

Naut — short for nautical; a nod to the sea (and "psychonaut"-style explorer of the swarm).

An advanced, power-user-focused web UI for a torrent client, with a fully stubbed server so you can run it and click around immediately. No build step, no npm dependencies — just Node.

node server/index.js          # → http://localhost:8088
# or
npm start
PORT=9000 npm start           # custom port

The server ships 24 mock torrents in varied states and runs a 1-second simulator that fluctuates speeds, advances downloads, fills the piece map, drifts the swarm, and accumulates session/ratio stats — so the UI is genuinely live, not static.

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Design rationale (researched against qBittorrent, Flood, Deluge, Tixati)

Advanced users want information density + fast bulk control. The layout is the classic three-pane "fleet console":

┌──────────────────────────────────────────────────────────────┐
│ Toolbar: add · resume/pause/recheck/delete · queue · filter · ▼▲ rates · 🐢 │
├────────────┬─────────────────────────────────────────────────┤
│ Sidebar    │ View tabs: Torrents · RSS · Search · Engine      │
│ • Status   │ ┌─────────────────────────────────────────────┐ │
│ • Categories│ │ Sortable, multi-select torrent grid         │ │
│ • Tags     │ │ (progress bars, state dots, tags, columns)  │ │
│ • Trackers │ ├─────────────────────────────────────────────┤ │
│            │ │ Detail: General·Trackers·Peers·Content·Pieces│ │
├────────────┴─┴─────────────────────────────────────────────┴─┤
│ Status bar: DHT · port · active · session ▼▲ · ratio · cache · disk │
└──────────────────────────────────────────────────────────────┘

Feature set built for advanced users

• Dense sortable grid — click any header to sort; columns include seeds/peers (connected vs swarm total), availability, ratio, ETA, category, tags, queue #.
• Multi-select + bulk ops — click / Ctrl-click / Shift-click; toolbar and right-click context menu act on the whole selection.
• Detail panel with the five tabs power users live in:
  • General — transfer + torrent metadata (pieces, hash, privacy, save/content paths, sequential/super-seed/auto-TMM flags, session totals, time active).
  • Trackers — tier, status, seeds/peers/leeches, announce message, plus the DHT/PeX/LSD pseudo-trackers.
  • Peers — IP:port, country, client, connection type, BT flag string, progress, per-peer up/down, relevance.
  • Content — file tree with per-file priority selector (Skip/Normal/High/Max) and per-file progress/availability.
  • Pieces — live piece map (have / downloading / missing).
• Sidebar filters — status (downloading, seeding, completed, active, stalled, paused, errored…), categories, tags, and tracker hosts, each with live counts.
• RSS & automation — feeds, unread articles, and auto-download rules (must/​must-not contain, regex, target category + save path, add-paused).
• Integrated search — multi-indexer search with seeds/leeches, one-click add.
• Engine view — bandwidth, connection, queueing, and privacy/BitTorrent (DHT/PeX/LSD, encryption mode, µTP) preferences.
• Alt-speed (🐢) toggle, global rate display vs. limits, resizable detail pane.
• Keyboard shortcuts: / filter · N add · Space pause/resume · Enter properties · Del remove · Ctrl/⌘-A select all · Esc close.

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Architecture

server/
  index.js      Zero-dependency http server: static + JSON API + SSE stream
  data.js       Mock fleet generator (torrents, trackers, peers, files, pieces,
                categories, tags, RSS feeds/rules, search, preferences)
  simulator.js  1 Hz mutation of the fleet + derived global stats
public/
  index.html    App shell
  css/styles.css Dark, dense theme
  js/
    app.js      Controller: state, sidebar, grid, selection, context menu,
                views (RSS/Search/Engine), modals, hotkeys, status bar
    detail.js   Detail panel tabs + live refresh + resize
    api.js      fetch wrappers + EventSource live stream
    format.js   bytes/rate/eta/ratio/date/state formatters

API (stub)

Method	Path	Purpose
GET	/api/stream	SSE — pushes a compact snapshot (~1/s)
GET	/api/snapshot	One-shot snapshot (grid + server stats)
GET	/api/meta	Categories, tags, tracker hosts, prefs, search plugins
GET	/api/torrents/:hash	Full general properties
GET	/api/torrents/:hash/{trackers,peers,files,pieces}	Tab data
POST	/api/action	{action, hashes, params} — pause/resume/recheck/queue/category/limits…
POST	/api/delete	{hashes, deleteFiles}
POST	/api/add	{magnet, name, category, savePath, paused, seqDl, skipCheck}
POST	/api/altspeed	Toggle alternative speed limits
GET	/api/rss, /api/rss/rules	Feeds + auto-download rules
GET	/api/search?q=	Indexer search

Wiring to a real client

The stub mirrors common client semantics. To go live, replace the handlers in server/index.js with adapters to a real backend — the shapes map closely to:

• qBittorrent Web API v2 (/api/v2/torrents/info, /sync/maindata, …)
• Transmission RPC (torrent-get/torrent-set)
• Deluge JSON-RPC

Keep the SSE snapshot contract and the frontend needs no changes.