Spectrum - Browser-based app to visualize the frequencies of an audio file.
Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.
The Gasket - A forum to make the internet more secure. 🔒
Berkanan - Chat with people nearby. Even offline, on an ✈️.
GraphJS - Make any website social
Treadie - Create your own micro-social network for topics