How can I use PurgeCSS for advanced scenarios?

How can I use PurgeCSS for advanced scenarios?

PurgeCSS can be used in advanced scenarios by configuring it with custom extractors, whitelisting specific classes, and integrating it with build tools like Webpack or Gulp.

What are custom extractors and how do I create one?

Custom extractors are functions that allow you to define how PurgeCSS should extract class names from your files. You can create one by writing a JavaScript function that returns an array of class names.

Can I whitelist certain classes to prevent them from being removed?

Yes, you can whitelist classes by adding them to the whitelist option in your PurgeCSS configuration. This ensures they are not purged.

How do I integrate PurgeCSS with Webpack?

To integrate PurgeCSS with Webpack, you can use the purgecss-webpack-plugin. Install it, then add it to your Webpack configuration to process your CSS files.