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 🦀
Ag Grid
The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.
Type Script
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Fast Check
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
Testcafe
A Node.js tool to automate end-to-end web testing.
6to5
Turn ES6 code into readable vanilla ES5 with source maps
Chai
BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
Mocha
A simple, flexible, fun javascript test framework for node.js & the browser. (BDD, TDD, QUnit styles via interfaces)
Reef
A lightweight library for creating reactive, state-based components and UI.
Ar.js
Image tracking, Location Based AR, Marker tracking. All on the Web.
Galen
Layout and functional testing framework for websites
Sinon.js
Test spies, stubs and mocks for JavaScript.
Qunit
An easy-to-use JavaScript Unit Testing framework.
Punch
A fun and easy way to build modern websites
Platform
Reactive libraries for Angular
Intern
A next-generation code testing stack for JavaScript.