poi

poi is a note that disappears in 30 days. Sign in with Google at poinote.app and start right away.

https://github.com/user-attachments/assets/112d54a4-7a03-4376-b308-2a611e87d861

Features

• Every section is force-deleted after 30 days (the period is configurable) — a memo that's 30 days old has served its purpose; if you ever need it again, just write it again
• Structure with Markdown — even a quick memo is easier to read with a little structure
• Per-section copy and screenshot — sharing a memo takes one click
• One-click delete — a memo you no longer care about is gone for good in one click
• PWA — install it like a native app; the last board stays readable offline

Tech stack

Layer	Choice
Runtime	Cloudflare Workers + D1 (SQLite) + Cron Triggers
API	Hono with typed RPC client, Zod validation
Auth	Better Auth (Google OAuth)
DB	Drizzle ORM + drizzle-kit migrations
Frontend	React 19, TanStack Router, Mantine, react-markdown, CodeMirror 6 (editor)
Build	Vite+ + @cloudflare/vite-plugin + vite-plugin-pwa
Test	Vitest via Vite+ (+ jsdom)
Lint	Oxlint + Oxfmt via vp check

Contributing

Bug reports, feature ideas and pull requests are welcome.

License

MIT © Hayashi Naoki