main
[Infrastructure] Move back to NPM (#52914)
Update karma.local.conf.js (#53247)
Reduce number of SauceLabs browsers (#7152)
[main] Source code updates from dotnet/dotnet (#65006)
Reorganize source code in preparation to move into aspnet/AspNetCore Prior to reorganization, this source code was found in https://github.com/aspnet/SignalR/tree/c852bdcc332ffb998ec6a5b226e35d5e74d24009