Blarb - Blarb is an microblogging app, but unlike other apps, everything you share in Blarb gets deleted in 24 hours.
Appcelerator Titanium - Appcelerator Open Source
Sup! Standup Bot - The complete stand-up and follow-up bot
React Native - A framework for building native apps with React
Sociall (Beta) - A secure and private decentralised social network for all.
Onsen UI - HTML5 Hybrid Mobile App UI Framework - work with Angular, React, Vue, Meteor & pure JavaScript. Material & Flat design.