_urjvzip -

In a massive application with thousands of files, two developers might both use the name active-button . A unique, generated ID ensures no two elements ever fight over the same instructions.

Some modern web frameworks (like CSS Modules or Tailwind) "mangle" or obfuscate class names during the build process to keep the code lightweight and prevent styling conflicts. Why not just use "Normal" names? _urjvzip

You might wonder why a developer wouldn't just name something header-style instead of _urjvzip . In a massive application with thousands of files,