* [Yjs v13.6.30](https://github.com/yjs/yjs) – CRDT framework offering shared data types for collaborative applications.

* [Yorkie v0.7.1](https://github.com/yorkie-team/yorkie) – Document store using JSON-like CRDTs for real-time collaborative applications with offline editing and conflict resolution.

* [Fireproof core@v0.24.13](https://github.com/fireproof-storage/fireproof) – Embedded document ledger enabling full-stack app development in a single file.

* [AFFiNE.Pro v2026.3.18-canary.91...](https://github.com/toeverything/AFFiNE) – Privacy-focused, local-first platform combining docs, whiteboard, databases, and real-time collaboration with AI support.