npm i --save-dev purgecss

import Purgecss from "purgecss"
import purgeHtml from "purgecss-from-html"
const purgeCss = new Purgecss({
    content: ["**/*.html"],
    css: ["**/*.css"],
    extractors: [
        {
            extractor: purgeHtml,
            extensions: ["html"]
        }
    ]
})
const result = purgecss.purge()

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

We use SemVer for versioning.

This project is licensed under the MIT License - see the LICENSE file for details

The extractors needs to be defined from the more specific to the less specific. Meaning that you need to define js extractor after ejs. So the js extractor will not be selected for ejs files.

You can specified extensions like .es.js.

If you are using the default or legacy extractor, look here. Head over the repository of the extractor and open an issue. Be as precise as possible when describing the issue, provide the css file and content file if possible.