Cost / License
- Pay once
- Proprietary
Platforms
- Mac

CodeKit is the most popular Mac alternative to Fire.app.
CodeKit is the most popular commercial alternative to Fire.app.
- CodeKit is Paid and Proprietary
Fire.app is described as 'Menu bar only app for dead easy HTML prototyping. It supports Sass/Compass, Haml, ERB, Markdown, CoffeeScript, and more' and is an app in the development category. There are more than 10 alternatives to Fire.app for Mac, Windows, Linux, Web-based and Sass. The best Fire.app alternative is CodeKit. It's not free, so if you're looking for a free alternative, you could try Prepros or Live.js. Other great apps like Fire.app are Bourbon, SiteFlow, Smaller and Delivery.

CodeKit is the most popular Mac alternative to Fire.app.
CodeKit is the most popular commercial alternative to Fire.app.
Compile Less, Sass, Scss, Stylus, Jade, Coffeescript, Haml and Markdown with live browser refresh.


Prepros is the most popular Windows & Linux alternative to Fire.app.
Prepros is the most popular free alternative to Fire.app.
Say goodbye to Alt-Tab. Live.js makes sure you're always looking at the latest version of the page you're working on, whether you're writing HTML, CSS or Javascript.
Live.js is the most popular Web-based alternative to Fire.app.
Live.js is the most popular Open Source alternative to Fire.app.
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!
Styles processing: Whether you're working with plain CSS or with Less, Sass or Stylus, Si.



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

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 Yahoo!) and Closure (from Google). Just select one. Or even both. For stylesheets.
Tired of having to compile your scripts manually? Do you want to optimize your website images? Do you really want to speed up your website by shaving off unnecessary file bulk?


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 for development and not file management.



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.
