Stencil
A Web Component compiler for building fast, reusable UI components and Progressive Web Apps 💎 Built by the Ionic Framework team
Dotenv Linter
⚡️Lightning-fast linter for .env files. Written in Rust 🦀
6to5
Turn ES6 code into readable vanilla ES5 with source maps
Fast Check
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
Platform
Reactive libraries for Angular
Reef
A lightweight library for creating reactive, state-based components and UI.
Mocha
A simple, flexible, fun javascript test framework for node.js & the browser. (BDD, TDD, QUnit styles via interfaces)
Qunit
An easy-to-use JavaScript Unit Testing framework.
Type Script
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Ar.js
Image tracking, Location Based AR, Marker tracking. All on the Web.
Punch
A fun and easy way to build modern websites
Galen
Layout and functional testing framework for websites
Argon
An open-standards augmented reality platform for the web
Treant Js
Treant.js - javascript library for drawing tree diagrams
Hashgrid
A little tool that inserts a layout grid in web pages, allows you to hold it in place, and toggle between displaying it in the foreground or background.
Framer
Modern Prototyping Tool
Brjs
BladeRunnerJS (BRJS) is an open source development toolkit and framework for modular construction of large single-page HTML5 apps. It consists of a set of conventions, supporting tools and micro-libraries that make it easy to develop, test, deploy and maintain complex JavaScript apps.