[SteelWo1f]

There is no one silver bullet to clean up CSS. I think much of the problem is that many developers think of clean CSS as an afterthought. The same level of care and organization should be applied to CSS as you would apply to the rest of your code.

I have found that there are many tools out there:

- Design systems - Web components - Frameworks - Naming conventions - Higher level transpiled languages

Tools are meant to be used together, not in isolation. Any sufficiently complex app or page can benefit from mixing and matching these tools. At Aha! we have a design system, we use the BEM naming convention, we leverage web components, utility classes, and LESS.

With so many tools you can definitely get yourself into a mess unless you apply each one appropriately. That is where experience, discipline, and good old fashioned code reviews will help prevent a CSS nightmare file.