Astrolabe

A browser-based snippet manager for Vega-Lite visualizations. Author chart specs as JSON, watch them render live, and keep a personal, searchable library — fully local, offline-capable, no account.

Astrolabe is a spec-driven rebuild on an architecture adapted from its sibling project Syto. The authoritative behavioral contract lives in docs/spec/. See SOUL.md for the philosophy and docs/IMPLEMENTATION-PLAN.md for the build sequence.

Stack

Vite · TypeScript · React + Zustand · Monaco · Vega-Lite + vega-embed · IndexedDB · PWA (offline + installable).

Develop

npm install
npm run dev        # dev server
npm run build      # typecheck + production build (+ service worker)
npm run typecheck
npm test           # Vitest

Status

M0 — Skeleton. Toolchain green (typecheck, tests, build, PWA). The three-pane shell renders; features land milestone by milestone per the implementation plan (MVP at end of M1).

License

TBD.