Ace
Ajax.org Cloud9 Editor
Slate
A completely customizable framework for building rich text editors.
JS Xlsx
Javascript XLSX / XLSM / XLSB (Excel 2007+) parser and (one day) writer
JS xls
Javascript XLS (Excel 97-2004 spreadsheet) parser and (one day) writer
Chakra Ui
⚡️ Simple, Modular & Accessible UI Components for your React Applications
Moment
Parse, validate, manipulate, and display dates in javascript.
Ionic
Advanced HTML5 Mobile App Framework. A beautiful front-end framework for developing hybrid mobile apps in HTML5. Best friends with AngularJS.
Code Mirror
In-browser code editor
Dayjs
⏰ Day.js 2KB immutable date library alternative to Moment.js with the same modern API
Hoppscotch
👽 Open source API development ecosystem https://hoppscotch.io
Angular.js
AngularJS lets you write client-side web applications as if you had a smarter browser. It lets use good old HTML (or HAML, Jade and friends!) as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly
Nest
A progressive Node.js framework for building efficient and scalable server-side applications on top of TypeScript & JavaScript (ES6, ES7, ES8) heavily inspired by Angular 😻🚀
Quasar
Quasar Framework
Pixi.js
Super fast HTML 5 2D rendering engine that uses webGL with canvas fallback
Uppy
The next open source file uploader for web browsers :dog:
React Table
⚛️ Hooks for building fast and extendable tables and datagrids for React
Styled Components
Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅