A desktop app for browsing, navigating, and searching documentation drawn from local directories or GitHub repositories — one selectable Project at a time.

Built with Electron, React, and TypeScript. It renders Markdown (with Mermaid diagrams and syntax highlighting), builds a full-text Section index for instant search, and keeps local sources live via a file watcher.

• Add documentation Projects from a local directory or a GitHub repo
• Markdown rendering with Mermaid diagrams, code highlighting, and a navigable doc tree
• Fast full-text search across heading-delimited Sections, plus a command palette
• GitHub Projects: switch branches/tags/commits (Refs) and pull latest
• Local Projects: auto-reindex on file changes via a watcher
• Per-project and global theming (default theme: Cobalt Reader)

• Bun ≥ 1.3 — used for installing dependencies and running tests
• Node.js ≥ 20 (Node 24 tested) — Electron's runtime
• git — must be on your PATH; Curator shells out to it to clone/fetch GitHub Projects
• macOS for the packaged .dmg build target (dev mode runs cross-platform)

bun install

Dependencies are committed in bun.lock. If you're behind a restrictive proxy, some fonts/icons are already vendored under src/renderer/src/assets/ so no extra network fetch is needed for them.

bun run dev

This launches electron-vite dev — the Electron main process plus a hot-reloading renderer. The app window opens automatically.

bun run dist:mac

The output .dmg lands in dist/. The build is unsigned (identity: null in electron-builder.yml), so on first launch macOS may require a right-click → Open to bypass Gatekeeper.

Each Project runs through a pipeline (see src/main/pipeline/):

1. Acquire source — read a local directory, or git clone/fetch a GitHub repo
2. Discover — filter Source files down to the Documents worth surfacing (a top-level docs//documentation/ folder narrows the scope; see ADR-0004)
3. Parse — render Markdown to HTML and split each Document into Sections at H1–H3
4. Index — build a full-text search index over Sections
5. Cache — persist processed output for fast reopening

Processed output and the Project registry live in Electron's per-user data directory (app.getPath('userData')):

• projects.json — the registered Projects
• cache/<project-id>/<ref>/ — cached processed docs per Project and Ref

src/
  main/        Electron main process — pipeline, IPC, cache, watcher, registry
    pipeline/  acquire → discover → parse → index → build
    util/      github + path-safety helpers
  preload/     context-bridge API exposed to the renderer
  renderer/    React UI (components, render/theme/search libs, assets)
  shared/      types and helpers shared across processes
tests/         Bun test suite

• CONTEXT.md — domain language and core concepts (Project, Document, Ref, Theme, …)
• DECISIONS.md — architecture decision records (ADRs)
• TODOS.md — outstanding work

MIT — see LICENSE.