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This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 400,000 packages pre-installed, including gulp-autoprefixer with all npm packages installed. Try it out:

require("gulp/package.json"); // gulp is a peer dependency. var gulpAutoprefixer = require("gulp-autoprefixer")

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gulp-autoprefixer v7.0.1

Prefix CSS

gulp-autoprefixer Build Status

Prefix CSS with Autoprefixer

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


$ npm install --save-dev gulp-autoprefixer


const gulp = require('gulp');
const autoprefixer = require('gulp-autoprefixer');

exports.default = () => (
            cascade: false




Type: object

See the Autoprefixer options.

Source Maps

Use gulp-sourcemaps like this:

const gulp = require('gulp');
const sourcemaps = require('gulp-sourcemaps');
const autoprefixer = require('gulp-autoprefixer');
const concat = require('gulp-concat');

exports.default = () => (


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.


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