I18next
Internationalisation (i18n) with javascript the easy way (incl. jquery plugin)
Fast Check
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
Webgl Workshop
The sequel to shader-school: Learn the WebGL API
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.
Mdb Ui Kit
Bootstrap 5 & Material Design 2.0 UI KIT
Axios
Promise based HTTP client for the browser and node.js
React Native Web
React Native for Web
Svelte
The magical disappearing UI framework
Mdb Vue Ui Kit
Vue 3 & Bootstrap 5 & Material Design 2.0 UI KIT
Koa
Expressive middleware for node.js using ES2017 async functions
Superagent
Ajax with less suck - (and node.js HTTP client to match)
Rambda
Faster alternative to Ramda in just 10kB
Regl
👑 Functional WebGL
Cropperjs
JavaScript image cropper.
Redux
Predictable state container for JavaScript apps
Fortune
A library for managing structured data in Node.js and web browsers.
React Intl
Internationalize React apps. This library provides React components and an API to format dates, numbers, and strings, including pluralization and handling translations.