- orbited-ruby 48 An implementation of Comet Session Protocol in Ruby w/EventMachine. Now with Working Demo.
- gist-live 14 bookmarklet to edit gists in real-time
- share.rb 14 port of sharejs server to Ruby ( rack/thin )
- google_ajax_feed_api 11 Light Ruby Wrapper for Google Ajax Feed API. (still in use as of 2011, not much to change)