Raygun - Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.
SoundCloud - Enjoy music & follow favourite artists
Snare - Snare is well known historically as a leader in the event log space.
AutoBeat Player - Discover, share & play music from YouTube, SoundCloud, ..
Kafka - Apache Kafka is publish-subscribe messaging rethought as a distributed commit log.
JustStream - Screen-mirroring and streaming software for Mac