Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
Proto implementation of the Espra Social Collaboration Platform
A serverless web application framework for collaboration and scale.
A NoSQL document store database (not actually) for real time code collaboration (actually)
Inkblot will be blogish application for content and social centric publishing and collaboration with readers
Inline comments for git commits and files. Open and distributed collaboration around code and other version-controlled text.