CSS Preprocessors Docs

Features CSS Preprocessors Docs

CSS Preprocessors Stylus, Sass and {less} DocumentationSassthe most mature, stable, and powerful professional grade CSS extension language in the world.CSS CompatibleSass is completely compatible with all versions of CSS.
We take this compatibility seriously, so that you can seamlessly use any available CSS libraries.Feature RichSass boasts more features and abilities than any other CSS extension language out there.
The Sass Core Team has worked endlessly to not only keep up, but stay ahead.MatureSass has been actively supported for over 13 years by its loving Core Team.Industry ApprovedOver and over again, the industry is choosing Sass as the premier CSS extension language.Large CommunitySass is actively supported and developed by a consortium of several tech companies and hundreds of developers.FrameworksThere are an endless number of frameworks built with Sass.
Compass, Bourbon, and Susy just to name a few.StylusEXPRESSIVE, DYNAMIC, ROBUST CSSFeaturesOptional colonsOptional semi-colonsOptional commasOptional bracesVariablesInterpolationMixinsArithmeticType coercionDynamic importingConditionalsIterationNested selectorsParent referencingVariable function callsLexical scopingBuilt-in functions (over 60)In-language functionsOptional compressionOptional image inliningStylus executableRobust error reportingSingle-line and multi-line commentsCSS literal for those tricky timesCharacter escapingTextMate bundleand more!{less}Its CSS, with just a little more.Less (which stands for Leaner Style Sheets) is a backwards-compatible language extension for CSS.
This is the official documentation for Less, the language and Less.js, the JavaScript tool that converts your Less styles to CSS styles.Because Less looks just like CSS, learning it is a breeze.
Less only makes a few convenient additions to the CSS language, which is one of the reasons it can be learned so quickly.