Vex
A modern dialog library which is highly configurable and easy to style. #hubspot-open-source
Magic
CSS3 Animations with special effects
ES5 Shims
ECMAScript 5 compatibility shims for legacy JavaScript engines
Mailcheck
Email domain spelling suggester
Stats.js
JavaScript Performance Monitor
Loki JS
javascript embedded / in-memory database
LZ String
LZ-based compression algorithm for JavaScript
Hello.js
A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect
G2 Plot
:dango: An interactive and responsive charting library
Dicebear
DiceBear is an avatar library for designers and developers.
Framer
Modern Prototyping Tool
Graphql Editor
GraphQL Visual Node Editor
Lightgallery.js
Full featured javascript lightbox gallery. No dependencies.
Metrics Graphics
A library optimized for concise, principled data graphics and layouts.
Remarkable
Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one.
Jquery Transit
Super-smooth CSS3 transformations and transitions for jQuery
Heatmap.js
JavaScript Library for HTML5 canvas based heatmaps