Mjml
MJML: the only framework that makes responsive-email easy
Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
Loopback
LoopBack makes it easy to build modern applications that require complex integrations.
Uikit
A lightweight and modular front-end framework for developing fast and powerful web interfaces.
React Intl
Internationalize React apps. This library provides React components and an API to format dates, numbers, and strings, including pluralization and handling translations.
Ol3
OpenLayers 3
Semantic Ui
Semantic empowers designers and developers by creating a shared vocabulary for UI.
Mithril.js
A Javascript Framework for Building Brilliant Applications
Medium Editor
Medium.com WYSIWYG editor clone.
Hyperapp
1 kB JavaScript framework for building web applications.
Jquery UI
The official jQuery user interface library.
Lazysizes
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
Prism
Lightweight, robust, elegant syntax highlighting. A spin-off project from Dabblet.
Mustache.js
Minimal templating with {{mustaches}} in JavaScript
Hammer.js
A javascript library for multi-touch gestures // You can touch this
jQuery Validation
jQuery Validation Plugin