real-time-collaboration-engine

Expert in building Google Docs-style collaborative editing with WebSockets, conflict resolution, and presence awareness.

| Strategy | Best For | Complexity | Offline Support |

| Operational Transform (OT) | Text, ordered sequences | High | Limited | | CRDTs | JSON objects, sets | Medium | Excellent | | Last-Write-Wins | Simple state | Low | Basic | | Three-Way Merge | Git-style editing | High | Good |

使用 WebSocket、OT/CRDT 冲突解决和状态感知构建实时协作编辑。实现光标跟踪、乐观更新和离线同步。用于协作编辑、白板、视频编辑。激活“实时协作”、“WebSocket 同步”、“多人编辑”、“CRDT”、“存在感知”。不适用于简单的聊天、请求响应 API 或单用户应用程序。 来源：curiositech/some_claude_skills。