Grapesjs
Free and Open source Web Builder Framework. Next generation tool for building templates without coding
Tonal
A functional music theory library for Javascript
Reveal.js
The HTML Presentation Framework
Js Lingui
🌍📖 A readable, automated, and optimized (5 kb) internationalization for JavaScript
Uppy
The next open source file uploader for web browsers :dog:
Pdfmake
Client/server side PDF printing in pure JavaScript
Stratifiedjs
Oni StratifiedJS (previously Apollo)
Pnpm
📦🚀 Fast, disk space efficient package manager
React Intl
Internationalize React apps. This library provides React components and an API to format dates, numbers, and strings, including pluralization and handling translations.
LZ String
LZ-based compression algorithm for JavaScript
Cropperjs
JavaScript image cropper.
Hc Sticky
Dependency free javascript library that makes any element on your page visible while you scroll.
React Easy Edit
Inline editing library for React
Timer.js
Timer.js is a periodic timer for Node.js and the browser.
Hello.js
A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect
Psd.js
A Photoshop PSD file parser for NodeJS and browsers
Idle.js
Javascript activity library for the browser. (away, idle, etc)