Mixture is described as 'A rapid prototyping and static site generation tool for designers and developers' and is an app in the Development category. There are more than 10 alternatives to Mixture for Mac, Windows, Linux and Online / Web-based. The best alternative is Prepros. It's not free, so if you're looking for a free alternative, you could try Fire.app or Live.js. Other great apps like Mixture are CodeKit (Paid), Crunch! (Freemium), Delivery (Free) and Smaller (Paid).
Compile Less, Sass, Scss, Stylus, Jade, Coffeescript, Haml and Markdown with live browser refresh. Prepros is a web design & development tool that does all the heavy lifting needed to preprocess, optimize and test your sites and keeps your workflow supercharged.
Fire.app is a menu bar only app for dead easy HTML prototyping. It supports Sass/Compass, Haml, ERB, Markdown, CoffeeScript, and more. Fire.app is written in Java (JRuby), and works in Mac, Linux and PC.
Write your LESS markup. Crunch it into a CSS file. Link the crunched CSS file in your HTML. CRUNCH allows you to organize your LESS/CSS styles into some well-organized libraries, and then just serve a single file to the browser.
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? Just drag'n'drop your files and Squeezer will take care of the rest!