Spectrum - Browser-based app to visualize the frequencies of an audio file.
Faces - Create a people directory for your community 👫
Nertivia - Chat Client - Chat with friends or anyone around the world, free gif and emoji support.
The Rainmaker Platform - Build responsive websites and communities without code
Community Canvas - A framework to build meaningful communities
Discourse - Discourse is an open source discussion platform built for the next decade of the Internet.