CSS Magic: :has() and :is() Pseudo-classes that will replace JavaScript for you

The world of web development is changing rapidly, and what seemed impossible without JavaScript yesterday is becoming a standard in pure CSS today. A real revolution has occurred with the widespread adoption of the :has() and :is() pseudo-classes. These tools don’t just shorten the code — they change the very paradigm of interaction with the DOM tree, allowing developers to implement complex element behavior logic at the style level.

The :is() Selector — Cleanliness and Conciseness of Your Code

The :is() pseudo-class (formerly known as :matches() or :any()) is a powerful tool for grouping selectors. Its main task is to save the developer from redundant code duplication.…