Many developers generate CSS style sheets using a CSS pre-processor, such as Less, Sass, or Stylus etc. They create dynamic style sheet using variable, constants, mixins and general faster syntax and then parse into regular style sheets. This is a smart technique which provides easy CSS management and speed-up development. If you’re working with LESS then there are many useful LESS converter tool that convert LESS into regular CSS.
Today we’ve some best CSS pre-processor tools for you. You can try from these and manage your CSS smartly. So enjoy!
Less is a widely used CSS pre-processor. It allow variables, mixins, functions and many other techniques in a LESS file to make complete CSS that is more maintainable, themable and extendable.
Clay is a featured CSS preprocessor like LESS and Sass that supports nested style rules, modules, functions, mixins, size and color arithmetics and many more.
Stylus is a expressive CSS preprocessor that supports all major features like Variables, Interpolation, Mixins, Arithmetic, Type coercion, Dynamic importing, Conditionals, Iteration, Nested selectors and many more.
Roole is also a popular CSS preprocessor having some rich dynamic features like Variables, loops, conditions, functions, Nesting, mixin, void etc.
Sass is the most mature, stable, and powerful CSS pre-processor that is compatible with all versions of CSS. It allows variables to be defined which begin with a dollar sign ($) and variable assignment is done with a colon (:).
CSS-Crush is a standards inspired preprocessor designed to enable a modern and uncluttered CSS workflow. It’s features includes Variables, Conditionals, Direct @import, Rule inheritance, Selector grouping, Selector aliases, Nesting, Mixins, Fragments and many more.
Myth is a preprocessor that lets you write pure CSS while still giving you the benefits of tools like LESS and Sass. You can still use variables and math functions.