Uppy File Uploader : Uppy is a sleek, modular file uploader that integrates seamlessly with any application. It’s fast, easy to use and lets you worry about more important...
rsvp.js : A lightweight library that provides tools for organizing asynchronous code
React : A JavaScript library for building user interfaces
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
jsmad : jsmad is a pure javascript MP3 decoder, based on libmad, with an ID3 decoder written from scratch.
Namespace.js is a small javascript script which provide namespacing utilities. It is framework independent. It also allows you to remotely include files.