Zulip : Powerful slack-like open source group chat
N1 : N1 is an open-source mail client built on the modern web with Electron, React, and Flux. It is designed to be extensible, so it's easy to create new e...
PredictionIO : PredictionIO is an open source machine learning server for software developers to create predictive features, such as personalization, recommendation ...
Astro : Astro is an all-in-one web framework for building fast, content-focused websites.
Flyte : Flyte is an open-source, container-native, structured programming and distributed processing platform implemented in Golang. It enables highly concurr...
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.