Phantom Css
Visual/CSS regression testing with PhantomJS
Jscritic
Quickly check how well 3rd party script behaves.
Should.js
BDD style assertions for node.js -- test framework agnostic
Type Script
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Thrill
Runs tests in many browsers.
Apitizer
API mocking for client JavaScript applications
Monitor.io
remote monitoring and debugging for socket.io
Wire
A light, fast, flexible Javascript IOC container
Screenlog.js
Bring console.log on the screen
Jquery Mockjax
The jQuery Mockjax Plugin provides a simple and extremely flexible interface for mocking or simulating ajax requests and responses
Xv
:x: :heavy_check_mark: A beautifully simple and capable test runner
Mimosa
A lightning-fast, modular, next generation browser development tool.
Boomerang
End user oriented web performance testing and beaconing
Tlapse
📷 Create a timelapse of your web development... or just automatically take screenshots of your hard work ;)
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.
Holder
Holder renders image placeholders entirely on the client side.
Quixote
CSS unit testing