JavaScript animation engine

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web

A collection of common interactive command line user interfaces.

Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

The JavaScript library for modern SVG graphics.

Next-generation full-text search library for Browser and Node.js

The official Semantic-UI-React integration

The minimal javascript library to create flowcharts ✨

JavaScript library for all kinds of color manipulations

This is probably the best web presentation tool so far!

The world's most versatile desktop notifications framework 🌎

JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.

Multiple file upload plugin with image previews, drag and drop, progress bars. S3 and Azure support, image scaling, form support, chunking, resume, pause, and tons of other features.

Simple flow library 🖥️🖱️

A proven SVG-based JavaScript diagramming library powering exceptional UIs

Functional utility library - modern, simple, typed, powerful

The ultimate JavaScript string library

A javascript library for handling currencies