React - A JavaScript library for building user interfaces
Dust - A suite of digital safety tools for millennials.
AngularJS - AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.
Sane Stack - Ember on Sails
Vue.js - Reactive Components for Modern Web Interfaces
Twinme - Twinme – Private Messenger is a free, secure, instant, and high-definition messaging app that protects your privacy along with giving you full control over each of your relationships and contents.