1.yjs / yjsShared data types for building collaborative softwareyjscrdtshared-editingcollaborationcollaborative-editingpeer-to-peer+4 moreJavaScriptOther license23K total819 forks+1,327 starsfrom 21,683 · score 7.19
2.cryptpad / cryptpadCollaborative office suite, end-to-end encrypted and open-source.collaborative-editingcryptpadjavascriptchainpadcollaboratione2ee+2 moreJavaScriptAGPL-3.08K total873 forks+490 starsfrom 7,546 · score 6.20