ArchBoard

Free, private, offline-first whiteboard for system design and architecture diagrams, built on Excalidraw (MIT). No accounts; data stays in your browser.

Run

pnpm install
pnpm dev          # http://localhost:3000
pnpm build        # static export to ./out
pnpm typecheck && pnpm lint && pnpm test
CHROMIUM_PATH=/path/to/chromium pnpm test:e2e   # CHROMIUM_PATH optional

Deploy out/ to any static host (Vercel, Netlify, Cloudflare Pages). No environment variables required.

Status: all 8 phases delivered (see docs/KNOWN_GAPS.md for what is not built). See docs/KNOWN_GAPS.md.