Fire.app

CodeKit automatically compiles Less, Sass, Stylus, CoffeeScript, Jade & Haml files. It effortlessly combines, minifies and error-checks Javascript. It supports Compass. It even optimizes jpeg & png images, auto-reloads your …

Compile Less, Sass, Scss, Stylus, Jade, Coffeescript, Haml and Markdown with live browser refresh.

Write your LESS markup. Crunch it into a CSS file. Link the crunched CSS file in your HTML.

A web developer tool that applies JavaScript and CSS changes without having to reload the page. LiveReload monitors changes in the file system. As soon as you save a file, …

Smaller is a powerful HTML, PHP, CSS and JavaScript compressor on Mac OS X, definitely a must have for every Mac based web developers.

Bourbon - A simple and lightweight mixin library for Sass / CSS.

The life-saver app for web developers ! Easily check syntax, minify or process all your web assets (stylesheets, scripts and templates) as you edit them with your favorite text editor! …

A rapid prototyping and static site generation tool for designers and developers

Minimus is a GUI frontend for Yahoo’s YUI Compressor. Instead of using inconvenient and slow websites to compress your JavaScript and CSS, you can do it right on your Mac. …

Compass is a stylesheet authoring framework that makes your stylesheets and markup easier to build and maintain. With compass, you write your stylesheets in Sass instead of plain CSS. Compass.app …

Javascript Packer allows you to quickly validate and compress javascript code. Developers will find that compressing a single or multiple javascript files can take seconds with this tool, saving time …

A little, yet powerful code compressor. Delivery make your scripts and stylesheets lighter. So them load faster. Three different engines. By the JS side, Delivery includes the YUI Compressor (from...