Thrill
Runs tests in many browsers.
Hotel
Start apps from your browser and get local domains without editing /etc/hosts http://i.imgur.com/DrLjbIi.gif
Jscritic
Quickly check how well 3rd party script behaves.
Wire
A light, fast, flexible Javascript IOC container
Angular Debaser
Just a better way to test AngularJS apps.
Stencil
A Web Component compiler for building fast, reusable UI components and Progressive Web Apps 💎 Built by the Ionic Framework team
Csscomb.js
CSS coding style formatter
Rulers Guides.js
Creates Photoshop-like guides and rulers interface on a web page
Boomerang
End user oriented web performance testing and beaconing
Auth Jwt
A demo to learn JWT by reverse engineering
Mimosa
A lightning-fast, modular, next generation browser development tool.
Shipit
Universal automation and deployment tool written in JavaScript.
Holder
Holder renders image placeholders entirely on the client side.
Pioneer
Integration Testing
Mocha
A simple, flexible, fun javascript test framework for node.js & the browser. (BDD, TDD, QUnit styles via interfaces)
Bluebird
Bluebird is a full featured promise library with unmatched performance.
Tlapse
📷 Create a timelapse of your web development... or just automatically take screenshots of your hard work ;)