PostCSS

462
403
+ 1
49
Sass

24.8K
17.1K
+ 1
3K
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PostCSS vs Sass: What are the differences?

PostCSS: Transform CSS with JS plugins. PostCSS is a tool for transforming CSS with JS plugins. These plugins can support variables and mixins, transpile future CSS syntax, inline images, and more; Sass: Syntactically Awesome Style Sheets. Sass is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more. It's translated to well-formatted, standard CSS using the command line tool or a web-framework plugin.

PostCSS and Sass can be categorized as "CSS Pre-processors / Extensions" tools.

"The "babel" of CSS" is the primary reason why developers consider PostCSS over the competitors, whereas "Variables" was stated as the key factor in picking Sass.

PostCSS and Sass are both open source tools. PostCSS with 21K GitHub stars and 1.15K forks on GitHub appears to be more popular than Sass with 12K GitHub stars and 1.93K GitHub forks.

According to the StackShare community, Sass has a broader approval, being mentioned in 2082 company stacks & 1445 developers stacks; compared to PostCSS, which is listed in 62 company stacks and 47 developer stacks.

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What is PostCSS?

PostCSS is a tool for transforming CSS with JS plugins. These plugins can support variables and mixins, transpile future CSS syntax, inline images, and more.

What is Sass?

Sass is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more. It's translated to well-formatted, standard CSS using the command line tool or a web-framework plugin.
What companies use PostCSS?
What companies use Sass?

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What tools integrate with PostCSS?
What tools integrate with Sass?

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What are some alternatives to PostCSS and Sass?
Stylus
Stylus is a revolutionary new language, providing an efficient, dynamic, and expressive way to generate CSS. Supporting both an indented syntax and regular CSS style.
CSS Modules
It is a CSS file in which all class names and animation names are scoped locally by default. The key words here are scoped locally. With this, your CSS class names become similar to local variables in JavaScript. It goes into the compiler, and CSS comes out the other side.
Less
Less is a CSS pre-processor, meaning that it extends the CSS language, adding features that allow variables, mixins, functions and many other techniques that allow you to make CSS that is more maintainable, themable and extendable.
node-sass
It is a library that provides binding for Node.js to LibSass, the C version of the popular stylesheet preprocessor, Sass. It allows you to natively compile .scss files to css at incredible speed and automatically via a connect middleware.
styled-components
Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅
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