Stacktrace.js
Framework-agnostic, micro-library for getting stack traces in all web browsers
Hotel
Start apps from your browser and get local domains without editing /etc/hosts http://i.imgur.com/DrLjbIi.gif
Jasmine Ajax
jasmine-ajax - A library for faking Ajax responses in your Jasmine suite.
Framer
Modern Prototyping Tool
Intern
A next-generation code testing stack for JavaScript.
Generator Mcfly
A Yeoman generator for scaffolding an application using angular, browserify, ionic and famous
Bower
A package manager for the web, created at Twitter
Casper JS
Navigation scripting & testing utility for PhantomJS and SlimerJS
Phantom Css
Visual/CSS regression testing with PhantomJS
Screenlog.js
Bring console.log on the screen
Csscomb.js
CSS coding style formatter
Should.js
BDD style assertions for node.js -- test framework agnostic
Protractor
E2E test framework for Angular apps
JSHint
JSHint is a community-driven tool to detect errors in JavaScript code and enforce your team's coding conventions.
Roughdraft.js
Quickly create an interactive HTML mock-up by auto sourcing lorem ipsum/images generators, with minimal html markup, and no server side code
Jquery Mockjax
The jQuery Mockjax Plugin provides a simple and extremely flexible interface for mocking or simulating ajax requests and responses
Ampersand
Quickest way to get started with ampersand.