Effeckt.css
A Performant Transitions and Animations Library:
Create
Midgard Create, a generic web editing interface for any CMS
Fast Check
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
React Leaflet
⚛️ React components for 🍃 Leaflet maps
Hammer.js
A javascript library for multi-touch gestures // You can touch this
FullCalendar
Full-sized drag & drop event calendar (jQuery plugin)
Flowplayer
The HTML5 video player for the web
Pioneer
Integration Testing
Diagram
JS tool for making node graphs. Inspired by dependency graph
jQuery Timepicker
Adds a timepicker to jQueryUI Datepicker
jQuery Knob
Nice, downward compatible, touchable, jQuery dial
Synaptic
architecture-free neural network library for node.js and the browser
Supermodel
Supermodel - Minimal Model Tracking for Backbonejs
Packery
bin-packing layout library
Mobiscroll
The customizable HTML5 spinner/scroller control for touch devices like smartphones and tablets
Material Ui
React components that implement Google's Material Design.
Jquery Tokeninput
Tokeninput is a jQuery plugin which allows your users to select multiple items from a predefined list, using autocompletion as they type to find each item. You may have seen a similar type of text entry when filling in the recipients field sending messages on facebook.