Zulip : Powerful slack-like open source group chat
Bridgy : Bridgy pulls comments, likes, and reshares on social networks back to your web site. You can also use it to post to social networks - or comment, like...
Penpot : Penpot is the first open-source design tool for design and code collaboration. Designers can create stunning designs, interactive prototypes, design s...
Kinto : Kinto is a lightweight JSON storage service with synchronisation and sharing abilities.
Apostrophe : Apostrophe is a content management system designed for maximum flexibility with a minimal learning curve.
The interface is ergonomic. All content edit...
Open source emojis for designers, developers and everyone else!