Hello,

I'm a backend developer, so I'm always looking for libraries which help me be more professional in the frontend. I stumbled upon this library but have some questions about the use case.

Is this library only for HTML files? Or does it also go through JavaScript and check if I somewhere apply a class via JS to a module? Also, what about php files? Let's say I'm building my class like this

$className = 'class-' . rand(0, 10);

This creates a "random" class name. What if I never use the class directly in HTML/JS but only in the php files. Will this be able to do this?

So in short: What files does the library check?

HTML ?
JS ?
PHP ?

Would be awesome if you could put this type of information somewhere.