Animate.css
Cross-browser CSS3 animations. Plug and play. Do a little dance.
Plyr
A simple HTML5, YouTube and Vimeo player
Yarn
Fast, reliable, and secure dependency management.
Anime
Javascript Animation Engine
Native Script
NativeScript is an open source framework for building truly native mobile apps with JavaScript. Use web skills, like Angular and Vue.js, FlexBox and CSS, and get native UI and performance on iOS and Android.
Draft Js
A React framework for building text editors.
Alpine
A rugged, minimal framework for composing JavaScript behavior in your markup.
Knex
A query builder for PostgreSQL, MySQL and SQLite3, designed to be flexible, portable, and fun to use.
Foundation
The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites and apps that work on any kind of device.
Mocha
A simple, flexible, fun javascript test framework for node.js & the browser. (BDD, TDD, QUnit styles via interfaces)
Modernizr
Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
Gulp
The streaming build system
Impress.js
It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.
Sortable
Sortable — is a minimalist JavaScript library for reorderable drag-and-drop lists on modern browsers and touch devices. No jQuery. Supports Meteor, AngularJS, React and any CSS library, e.g. Bootstrap.
Immutable Js
Immutable persistent data collections for Javascript which increase efficiency and simplicity.
Medusa
The open-source Shopify alternative ⚡️
React Native Web
React Native for Web