We're using Giraffe and it's great. The nice thing IMO is that is sits on top of ASP.NET core. So it's fast and if you need something like SignalR, ... it integ

We're using Giraffe and it's great. The nice thing IMO is that is sits on top of ASP.NET core. So it's fast and if you need something like SignalR, ... it integrate flawlessly.