Top 20 NuGet fleck Packages

WampSharp above Fleck, Newtonsoft.Json and NewtonsoftMessagePack
WampSharp above Fleck, Newtonsoft.Json, NewtonsoftMessagePack, and System.Net.WebSockets
WampSharp WAMP1 default binding, implemented using Newtonsoft.Json, WebSocket4Net and Fleck
WampSharp Fleck support
Simple lightweight stomp server implementation