> For the complete documentation index, see [llms.txt](https://v1.purgecss.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v1.purgecss.com/with-gulp.md).

# With Gulp

Start by installing the Gulp plugin as a dev dependency.

```
npm i -D gulp-purgecss
```

```javascript
const gulp = require('gulp')
const purgecss = require('gulp-purgecss')

gulp.task('purgecss', () => {
  return gulp
    .src('src/**/*.css')
    .pipe(
      purgecss({
        content: ['src/**/*.html']
      })
    )
    .pipe(gulp.dest('build/'))
})
```