Sproutcore
JavaScript Application Framework - JS library only
Maker.js
📐⚙ Library for creating 2D vector drawings for CNC and laser cutter machines.
Xdomain
A pure JavaScript CORS alternative
Unveil
A very lightweight jQuery plugin to lazy load images
Mdb React Ui Kit
React 17 & Bootstrap 5 & Material Design 2.0 UI KIT
Node Pg Migrate
Node.js database migration management for Postgresql
Aura
A scalable, event-driven JavaScript architecture for developing widget-based applications. Works with Backbone.js and other frameworks.
Nuclear Js
Reactive Flux built with ImmutableJS data structures. Framework agnostic.
Stampit
Create objects from reusable, composable behaviors.
Walkway
An easy way to animate SVG elements.
Switchery
iOS 7 style switches for your checkboxes
Sly
JavaScript library for one-directional scrolling with item based navigation support.
Rambda
Faster alternative to Ramda in just 10kB
Flow Type.js
Web typography at its finest: font-size and line-height based on element width.
Should.js
BDD style assertions for node.js -- test framework agnostic
q Tip2
qTip2 - Pretty powerful tooltips
Ink
An HTML5/CSS3 framework used at SAPO for fast and efficient website design and prototyping