LiveReload - LiveReload 2 proudly presents… The Web Developer Wonderland. (a happy land where browsers don't need a Refresh button). CSS edits and image changes apply live. CoffeeScript, SASS, LESS and others just work.
Browsersync - Browsersync makes your tweaking and testing faster by synchronising file changes and interactions...
CodeKit - CodeKit allows you to optimize the performance of your website by automatically and efficiently compiling a variety of popular languages.
Live.js - Live. js. one script closer to designing in the browser. Say goodbye to Alt-Tab. Live.
BrowserStack - BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.
Vim Awesome - Awesome Vim plugins from across the universe