gulp-autoprefixer

Prefix CSS with Autoprefixer

Issues with the output should be reported on the Autoprefixer issue tracker.

Install

npm install --save-dev gulp-autoprefixer

Usage

import gulp from 'gulp';
import autoprefixer from 'gulp-autoprefixer';

export default () => (
	gulp.src('src/app.css')
		.pipe(autoprefixer({
			cascade: false
		}))
		.pipe(gulp.dest('dist'))
);

API

autoprefixer(options?)

options

Type: object

See the Autoprefixer options.

Source Maps

Use gulp-sourcemaps like this:

import gulp from 'gulp';
import sourcemaps from 'gulp-sourcemaps';
import concat from 'gulp-concat';
import autoprefixer from 'gulp-autoprefixer';

export default () => (
	gulp.src('src/**/*.css')
		.pipe(sourcemaps.init())
		.pipe(autoprefixer())
		.pipe(concat('all.css'))
		.pipe(sourcemaps.write('.'))
		.pipe(gulp.dest('dist'))
);

Tip

If you use other PostCSS based tools, like cssnano, you may want to run them together using gulp-postcss instead of gulp-autoprefixer. It will be faster, as the CSS is parsed only once for all PostCSS based tools, including Autoprefixer.