## Startup showcase (1-1 of 1)

### AFFiNE
Docs, whiteboards and databases in one open-source workspace

73,921 GitHub stars (toeverything/AFFiNE, MIT, 2026-10-28) · App Store 4.3/5 from 36 ratings (2026-10-28)

Website + app · Productivity · by Toeverything · launched 2022-07-31. https://affine.pro

- Frontend: React, BlockSuite, Electron
- Mobile: Capacitor
- Backend: Rust, NestJS, GraphQL, Prisma
- Database: PostgreSQL, Redis
- Realtime: Yjs
- Monitoring: Sentry (`sentry`, priced)

Most used: BlockSuite (1), Capacitor (1), Electron (1), GraphQL (1), NestJS (1), PostgreSQL (1), Prisma (1), React (1), Redis (1), Rust (1), Sentry (1), Yjs (1).

**Caveats (show these word for word)**
- Stacks are read from each product's public code (manifests and environment templates) on the date shown; a service listed there may be optional or used only by the hosted version. GitHub and App Store figures are as read on their checked_at date.

Confidence: medium.

Use estimate_cost or audit_stack with the priced vendor ids to see what a stack like this costs.