Compile Everything
Process Less, Sass, Stylus, Jade, Haml, CoffeeScript, javascript and Compass files automatically each time you save. Easily set options for each language.

Live Browser Reloads
Instantly see changes in your browser, with animation and without hitting the refresh button or installing plugins. Great for tweaking layouts!

Combine & Minify
Reduce load times by mashing javascript & CoffeeScript files together and then minifying with Uglify.js. It's so easy, you'll giggle like a schoolgirl. Seriously.

Optimize Images
Losslessly reduce JPEG and PNG file sizes with one click and see the savings. One less thing to do at deployment. (More compression options coming soon!)

JSHint & JSLint
Makes debugging scripts fun and easy. Instantly find that one hanging comma that kills IE, or enforce coding styles and best practices across teams.

Team Collaboration
Sync project settings across teams and computers in an open JSON format. Keep everyone on the same page or easily jumpstart new sites.

Easy Frameworks
Keep just one copy of a file on your drive and easily use it across many projects without worrying about file paths. No more copying files into every new site.

It Just Works
There's nothing to install or configure. No mucking around the command line. Just run the app and start working. It's that easy.

Version 2.1.9 (18270)
This is a huge release with lots of changes. Let's break them down by section.
Compass Projects:
• NEW: Autoprefixer and Bless are now (finally!) available in Compass projects.
• NEW: Source Maps are now available in Compass projects.
• CHANGED: the Output Style, Debug Style, Decimal Precision and Source Map options for Sass files in a Compass project are now configured in CodeKit's UI. The values for these options in the config.rb file will be ignored.
• Output paths for Sass files in a Compass project must still be set in the config.rb file because Compass does not have an API that lets me override those.
• Other items in the config.rb file such as required libraries, extra Ruby code to run, etc. are still honored. Only the "compiling options" have moved to CodeKit's UI.
• For the reasoning behind these changes, see the help page.
• NOTE: when you open existing Compass projects in this version of CodeKit for the first time, you must verify that the compiling settings in the UI are what you want them to be. They will not automatically match the settings in the project's config.rb file.
Libsass:
• Libsass has been updated to version 3.0.2
• This is a MASSIVE change that brings Libsass much closer to full Sass compatibility.
• NOTE: if you use Zurb Foundation, you MUST update Foundation to the latest release (5.4.7). Older versions of Foundation do not support the current Sass syntax and will fail to compile. Use the 'Assets' tab in CodeKit to update Foundation.
General Changes:
• OS X's Notification Center done got stupider in Yosemite. If more than about 8 notifications are posted in quick succession, it just shows nothing. (In Mavericks, they were combined into one notification.) This can lead you to believe that CodeKit is not working when, in fact, it is. This update addresses the problem by posting a single notification per group of files compiled rather than one notification for each file.
• More safety checks: if the Ruby environment on your Mac encounters a problem that makes it unstable, this can no longer crash CodeKit.
• Firefox Developer Edition is now available as a Preview Browser. And yes, that browser just came out today.
Fixes:
• The Bonjour Preview Address is now more reliable on Yosemite.
• Some text was blurry on Yosemite. That is no longer the case.
• The oldest bug in CodeKit's history — intermittent overlapping text in the log view — has been fixed.
• Clicking the preview button when CodeKit's internal server is not running will no longer cause a crash.
• CodeKit's refresh script no longer uses function/variable names that could potentially conflict with names in your own javascript files.
• Clicking "Open Website" on a Bower asset that has no website URL defined now shows an intelligent alert message.
• The Server popover no longer erroneously reports the Internal Server as "stopped" when it's actually starting up for the first time after the app is launched.
Component Updates:
• Sass --> 3.4.7
• Stylus --> 0.49.3
• JSHint --> 2.5.10
• CoffeeLint --> 1.6.1
• Bourbon Neat --> 1.7.0
iMac Giveaway
• Everyone who installs this update between now and December will be automatically entered to win Drew Wilson's new Retina 5K iMac.
• It would be best if we did not tell Drew about this.

Download Links :