To use a CSS preprocessor, you must install a CSS compiler on your web server; Or use the CSS preprocessor to compile on the development environment, and then upload compiled CSS file to the web server.

Should you use a CSS preprocessor?

CSS preprocessors make it easy to automate repetitive tasks, reduce the number of errors and code bloat, create reusable code snippets, and ensure backward compatibility. Each CSS preprocessor has its own syntax that they compile into regular CSS so that browsers can render it on the client side.

What is the best CSS preprocessor?

Sass has a massive active community and extensive learning resources available on the net for beginners. Thanks to its maturity, stability and powerful logical prowess, Sass has established itself to the forefront of CSS Preprocessor ahead of its rival peers. Sass can be written in 2 syntaxes either using Sass or SCSS.