Live Cursors and Presence

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:

• cursors
• cursors-raw-websocket

Patterns for building live cursors, multiplayer presence, and realtime cursor sharing with RivetKit. One room actor fans cursor positions out to every connected client, keyed per room with actor keys.

Starter Code

Start with one of the two working variants on GitHub. Both implement the same collaborative cursor canvas with persistent text labels; they differ only in transport.