Video.js
Universal video embed.
Hoppscotch
👽 Open source API development ecosystem https://hoppscotch.io
Gatsby
Build blazing fast, modern apps and websites with React
Svelte
The magical disappearing UI framework
Typeorm
ORM for TypeScript and JavaScript (ES7, ES6, ES5). Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
Leaflet
JavaScript library for mobile-friendly interactive maps
Cypress
Fast, easy and reliable testing for anything that runs in a browser.
Express
Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Incubator Echarts
A powerful, interactive charting and visualization library for browser
Socket.io
Realtime application framework for Node.JS, with HTML5 WebSockets and cross-browser fallbacks support.
Pixi.js
Super fast HTML 5 2D rendering engine that uses webGL with canvas fallback
D3
A JavaScript visualization library for HTML and SVG.
Ionic
Advanced HTML5 Mobile App Framework. A beautiful front-end framework for developing hybrid mobile apps in HTML5. Best friends with AngularJS.
Slate
A completely customizable framework for building rich text editors.
Styled Components
Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅
Webpack
Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jade, coffee, css, less, ... and your custom stuff.
6to5
Turn ES6 code into readable vanilla ES5 with source maps