Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Cuba - Cuba is a Ruby microframework for web development.
Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.
Ramaze - Ramaze is a very simple and straight-forward web-framework.
Slack - A messaging app for teams who see through the Earth!
NYNY - A (ridiculously) small and powerful web framework.