Code Triage : Sign up to receive a different open issue in your inbox every day from your favorite GitHub repos
Caire : Caire is a content aware image resize library
Rancher : Rancher is open source software that makes it simple for organizations to deploy a private container service and deliver Docker orchestration to users...
Arora : Arora is a lightweight cross-platform web browser. It's free (as in free speech and free beer). Arora runs on Linux, embedded Linux, FreeBSD, Mac OS X...
Cachet : Beautiful & simple service statuses. The open source status page system, for everyone.
CryptoZombies is a free, open source, interactive code school that teaches you to build games on Ethereum. The course is designed for beginners to Solidity and starts off with the absolute basics.