Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.
Tumbleweed - Daily videos of people sharing their POV on today's issues
MilkDrop - 3D audio visualization plugin, compatible with WinAmp plugin API
Whale - Video Q&A with influencers and experts 🐳
projectM - projectM is an LGPL'ed reimplementation of Milkdrop under OpenGL.
FireRTC - FireRTC is the easiest way to call from your computer for free