Collaborative Text Editor

IMPORTANT: Before doing anything, you MUST read BASE_SKILL.md in this skill's directory. It contains essential guidance on debugging, error handling, state management, deployment, and project setup. Those rules and patterns apply to all RivetKit work. Everything below assumes you have already read and understood it.

Working Examples

If you need a reference implementation, read the raw working example code in these templates:

• collaborative-document

Patterns for building a Yjs server on RivetKit: CRDT document sync, presence and cursors, and snapshot persistence, with one Rivet Actor per document acting as a relay.

Starter Code

Start with the working example on GitHub and adapt it to your editor. It ships a React frontend with a plain textarea, remote cursor overlays, and a workspace document index.