实时协同编辑现在有两个主要的技术方向:OT和CRDT。基础概念分别如下:
TinyMCE团队对OT和CRDT的比较分析
Building real-time collaboration applications: OT vs CRDT
Codox公司和新加坡南洋理工关于OT与CRDT比较的论文
https://arxiv.org/ftp/arxiv/papers/1905/1905.01517.pdf
对论文的分析与论文作者的回应
Response to "Real Differences between OT and CRDT for Co-Editors"
OT的可视化演示:
Visualization of OT with a central server
OT最简单的入门库: