JavaScripting

React

React is a JavaScript library for building user interfaces.

Angular.js

AngularJS lets you write client-side web applications as if you had a smarter browser. It lets use good old HTML (or HAML, Jade and friends!) as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly

Redux

Predictable state container for JavaScript apps

Angular

Vue

Intuitive, fast & composable MVVM for building interactive interfaces.

Chart.js

Simple HTML5 Charts using the <canvas> tag

Ionic

Advanced HTML5 Mobile App Framework. A beautiful front-end framework for developing hybrid mobile apps in HTML5. Best friends with AngularJS.

Three.js

JavaScript 3D library.

Babel

Babel is a compiler for writing next generation JavaScript.

6to5

Turn ES6 code into readable vanilla ES5 with source maps

Leaflet

JavaScript library for mobile-friendly interactive maps

Socket.io

Realtime application framework for Node.JS, with HTML5 WebSockets and cross-browser fallbacks support.

Express

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple

Yarn

Fast, reliable, and secure dependency management.

Moment

Parse, validate, manipulate, and display dates in javascript.

Meteor

Meteor, an ultra-simple, database-everywhere, data-on-the-wire, pure-Javascript web framework.

Video.js

Universal video embed.