jQuery - The Write Less, Do More, JavaScript Library.
Haiku - Haiku is an open source OS catered specifically to the needs of personal computing.
React Native - A framework for building native apps with React
Creo - Creo is a modern design tool for Mac which combines design and development.
Babel - Babel is a compiler for writing next generation JavaScript.
Flinto - The prototyping tool designers have been waiting for.