Use Sass as a PostCSS plugin
npm install @csstools/postcss-sass[![NPM Version][npm-img]][npm-url]

[][discord]
[PostCSS Sass] lets you use [Sass] as a [PostCSS] plugin.
``scss
$font-stack: Helvetica, sans-serif;
$primary-color: #333;
:root {
color: $primary-color;
font: 100% $font-stack;
}
/ becomes /
:root {
color: #333;
font: 100% Helvetica, sans-serif;
}
`
[PostCSS Sass] uses [dart-sass], letting you safely run transforms before and
after Sass, watching for changes to Sass imports, and preserving source maps.
Add [PostCSS Sass] to your build tool:
`sh`
npm install postcss @csstools/postcss-sass --save-dev
#### Node
Use [PostCSS Sass] to process your CSS:
`js`
require('@csstools/postcss-sass').process(YOUR_CSS);
#### PostCSS
Use [PostCSS Sass] as a plugin:
`js`
postcss([
require('@csstools/postcss-sass')(/ dart-sass options /)
]).process(YOUR_CSS);
The standard CSS parser included with PostCSS may not be able to parse SCSS
specific features like inline comments. To accurately parse SCSS, use
the [SCSS Parser].
`bash`
npm install postcss-scss --save-dev
`js
const postcss = require('postcss');
const postcssSass = require('@csstools/postcss-sass');
postcss([
postcssSass(/ pluginOptions /)
]).process(YOUR_CSS, {
syntax: require('postcss-scss')
});
`
#### Gulp
Add [Gulp PostCSS] to your build tool:
`sh`
npm install gulp-postcss --save-dev
Use [PostCSS Sass] in your Gulpfile:
`js
var postcss = require('gulp-postcss');
gulp.task('css', function () {
return gulp.src('./src/*.css').pipe(
postcss([
require('@csstools/postcss-sass')(/ dart-sass options /)
])
).pipe(
gulp.dest('.')
);
});
`
#### Grunt
Add [Grunt PostCSS] to your build tool:
`sh`
npm install grunt-postcss --save-dev
Use [PostCSS Sass] in your Gruntfile:
`js
grunt.loadNpmTasks('grunt-postcss');
grunt.initConfig({
postcss: {
options: {
use: [
require('@csstools/postcss-sass')(/ dart-sass options /)
]
},
dist: {
src: '*.css'
}
}
});
``
[PostCSS Sass] options are directly forwarded to [dart-sass options].
[cli-img]: https://img.shields.io/travis/jonathantneal/postcss-sass.svg
[git-img]: https://img.shields.io/badge/support-chat-blue.svg
[git-url]: https://gitter.im/postcss/postcss
[npm-img]: https://img.shields.io/npm/v/@csstools/postcss-sass.svg
[npm-url]: https://www.npmjs.com/package/@csstools/postcss-sass
[Gulp PostCSS]: https://github.com/postcss/gulp-postcss
[Grunt PostCSS]: https://github.com/nDmitry/grunt-postcss
[dart-sass]: https://github.com/sass/dart-sass
[dart-sass options]: https://github.com/sass/dart-sass#javascript-api
[PostCSS]: https://github.com/postcss/postcss
[PostCSS Sass]: https://github.com/csstools/postcss-sass
[Sass]: https://github.com/sass/dart-sass
[SCSS Parser]: https://github.com/postcss/postcss-scss
[discord]: https://discord.gg/bUadyRwkJS