Screenlog.js
Bring console.log on the screen
Wire
A light, fast, flexible Javascript IOC container
Blanket
blanket.js is a simple code coverage library for javascript. Designed to be easy to install and use, for both browser and nodejs.
Vorlonjs
A new, open source, extensible, platform-agnostic tool for remotely debugging and testing your JavaScript. Powered by node.js and socket.io
Chai
BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
Monitor.io
remote monitoring and debugging for socket.io
Apitizer
API mocking for client JavaScript applications
Jscritic
Quickly check how well 3rd party script behaves.
Boomerang
End user oriented web performance testing and beaconing
Thrill
Runs tests in many browsers.
Tlapse
📷 Create a timelapse of your web development... or just automatically take screenshots of your hard work ;)
Xv
:x: :heavy_check_mark: A beautifully simple and capable test runner
Mimosa
A lightning-fast, modular, next generation browser development tool.
Jquery Mockjax
The jQuery Mockjax Plugin provides a simple and extremely flexible interface for mocking or simulating ajax requests and responses
Intern
A next-generation code testing stack for JavaScript.
Logerr
Playing with console errors, experimental project.
Generator Mcfly
A Yeoman generator for scaffolding an application using angular, browserify, ionic and famous