The CSS :has() Selector Replaced Three Libraries in My Codebase. Here's How.

📰 Medium · JavaScript

Learn how to simplify your codebase by replacing multiple libraries with the CSS :has() selector, improving efficiency and reducing dependencies

intermediate Published 19 Jun 2026
Action Steps
  1. Delete unnecessary libraries using npm uninstall
  2. Replace library functionality with CSS :has() selector
  3. Test and verify the new implementation
  4. Refactor code to take advantage of the selector's capabilities
  5. Monitor performance and make adjustments as needed
Who Needs to Know This

Frontend engineers and developers can benefit from this technique to streamline their code and improve maintainability, while designers can also leverage this knowledge to create more efficient UI components

Key Insight

💡 The CSS :has() selector can replace multiple libraries and simplify your codebase, reducing dependencies and improving maintainability

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💡 Simplify your codebase with CSS :has() selector! Replace multiple libraries and improve efficiency

Key Takeaways

Learn how to simplify your codebase by replacing multiple libraries with the CSS :has() selector, improving efficiency and reducing dependencies

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