Scrollama : Scrollama is a modern & lightweight JavaScript library for scrollytelling using IntersectionObserver in favor of scroll events. The goal of this libra...
Dropzone.js : DropzoneJS is an open source library that provides drag'n'drop file uploads with image previews.
Parsley.js : Javascript forms validation.
Powerful, UX aware & Dead simple.
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
rsvp.js : A lightweight library that provides tools for organizing asynchronous code
Add Clippy or his friends to any website for instant nostalgia.