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oleh
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A persistent left-rail toolbar (APG toolbar + roving tabindex) toggles the library / editor / preview panes; a hidden pane frees its space and the rest redistribute proportionally to their remembered widths. Visibility persists to astrolabe:ux-prefs (separate key from widths, so a hidden pane keeps its width). Adds the positional pane-* glyph sub-family to Icon and a Datasets shortcut button in the strip.
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.