CSS Performance
Collections
- Does shadow DOM improve style performance?: Kinda. It depends. And it might not be enough to make a big difference in the average web app. But it’s worth understanding why.
- How I made Google’s data grid scroll 10x faster with one line of CSS
table { contain: strict; }
- When is it “Right” to Reach for contain and will-change in CSS?: the will-change property
- Frontend Web Performance: The Essentials [0]: Layout Bad, Composite Good
- The truth about CSS selector performance
- The Ultimate Low-Quality Image Placeholder Technique
- CSS :has() performance - Browsers are really good at doing style recalculation. This isn't something we need to worry about. 😄