Blaver
A JavaScript library built on top of the Faker.JS library. It generates massive amounts of fake data in the browser and node.js.
Jquery Mockjax
The jQuery Mockjax Plugin provides a simple and extremely flexible interface for mocking or simulating ajax requests and responses
Protractor
E2E test framework for Angular apps
Hotel
Start apps from your browser and get local domains without editing /etc/hosts http://i.imgur.com/DrLjbIi.gif
Broccoli
Browser compilation library – a build tool for applications that run in the browser
Tlapse
📷 Create a timelapse of your web development... or just automatically take screenshots of your hard work ;)
Intern
A next-generation code testing stack for JavaScript.
Bower
A package manager for the web, created at Twitter
Yeoman
Yeoman - a set of tools for automating development workflow
Screenlog.js
Bring console.log on the screen
Phantom Css
Visual/CSS regression testing with PhantomJS
Spa Eye
Backbone debugger for Firefox
Headstart
An automated front-end setup
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
Holder
Holder renders image placeholders entirely on the client side.
Vorlonjs
A new, open source, extensible, platform-agnostic tool for remotely debugging and testing your JavaScript. Powered by node.js and socket.io