Congratulations! In this lesson, you learned about browser compatibility and how to resolve issues that occur when websites are rendered across different browsers and their various versions. Let’s take a moment to review what we learned:

  • We can check whether a CSS feature is available on specific browsers using tools like caniuse.com.
  • Browsers have default styles which we can check using resources like browserdefaultstyles.com.
  • We sometimes need to use browser-specific prefixes, especially for new CSS features.
  • Polyfills provide a way to support newer web features on older browsers.

You are well on your way to developing amazing websites that work consistently on various browsers and devices!

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