What are the top 5 Browser Compatibility Issues in CSS for Developers in 2021?

What are the top 5 Browser Compatibility Issues in CSS for Developers in 2021?

Hey Emma,

Browser compatibility is a never-ending argument between web developers and designers. It has become a topic of passionate discussion because technological paradigms have shifted.

Browser compatibility issues in CSS are not only a burden for web developers but the browser developers too. To solve this issue, cloud testing has emerged as a new approach, with several tools based on this approach emerging over the recent years.

After long research and study, Google has identified the top five cross-browser compatibility issues in CSS that they will be working on in 2021. These are:

  • CSS Flexbox.
  • CSS Grids.
  • CSS position: sticky.
  • CSS aspect-ratio.
  • CSS transforms.

Google, Microsoft and Igalia have collaborated on a project code-named “compat2021” to improve cross-browser compatibility in our respective projects. The timetable for success is moving faster than anticipated.

To deep dive into each of the issues in detail, please go through the following blog:

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