React Virtualized
React components for efficiently rendering large lists and tabular data
Moovie.js
Movie focused HTML5 Player
Egjs Infinitegrid
A module used to arrange card elements including content infinitely on a grid layout.
Resize Observer
Polyfills the ResizeObserver API.
Eqcss
EQCSS is a plugin that introduces Element Queries, Scoped CSS, a Parent selector, and responsive JavaScript to all browsers IE8 and up
Minified.js
Replace jQuery or MooTools with a <4kB Library
Tether
A positioning engine to make overlays, tooltips and dropdowns better #hubspot-open-source
Aurora
Hate Cookies? Introducing Aurora, 100% Cookie-Free Open Website Analytics. Collect Anonymous Data. Make your Audience Happy Now!
Design Blocks
A set of 170+ Bootstrap based design blocks ready to be used to create clean modern websites.
Html
A simple, extensible way to work directly with the DOM.
Rye
A modern, lightweight browser library using ES5 natives
Ac Colors
ac-colors is a reactive JavaScript color library that can freely convert between RGB, HSL, HEX, XYZ, LAB, LCHab, LUV, and LCHuv, as well as handle random color generation and contrast ratio calculation.
Tire
Tire is a lightweight JavaScript library for modern browsers
Zepto
Zepto.js is a minimalist JavaScript library for modern browsers, with a jQuery-compatible API
Dragula
:ok_hand: Drag and drop so simple it hurts
jQuery Evergreen
Small & fast DOM and event library for modern browsers.
Do Mtastic
Small & fast DOM and event library for modern browsers.