* [Docs v6.0.0](https://github.com/suitenumerique/docs) – Collaborative text editor designed for knowledge building and sharing with real-time editing.

* [TREK v4.3.0](https://github.com/liketrek/TREK) – Self-hosted, real-time collaborative travel planner with interactive maps, budgets, packing lists, journal, and built-in AI.

* [Etherpad v3.3.8](https://github.com/ether/etherpad) – Real-time collaborative document editor with per-keystroke authorship, full revision history, time-slider, and self-hosting with plugin-based AI.

* [FolderHost v26.10.0](https://github.com/MertJSX/folderhost) – Single-binary self-hosted cloud for file sharing, real-time code collaboration, and multi-user management without dependencies.

* [whiteboard v1.9.1](https://github.com/cracker0dks/whiteboard) – Lightweight Node.js collaborative whiteboard and sketchboard with real-time remote cursors, per-user undo/redo, media placement, and export to image or JSON.