Go implementation of WAMP - The Websocket Application Messaging Protocol
Turnpike provides a WAMP server and client.
Very simple chat server and client written in Dart. To run, first install Dart (Dart editor should work as well), then:
cd examples/dart
pub install
./build.sh
go run server.go
Open a browser (or more) to localhost:8080. Type in the textbox and hit enter.