Websockets_hub is a project mainly written in Ruby, it's free.
Subscribe services like Twitter, IRC and others and pipe them to websockets
Subscribe "publishers" like Twitter stream, IRC, Github commits, etc. and pipe them to websocket consumers.
git clone [REPO URL HERE]
cd websockets_hub
bundle install
mv config/config.yml.example config/config.yml
# Edit config/config.yml
ruby app.rb