Performance

The performance effects of too much lazy-loading - Data-driven advice for lazy-loading images with Core Web Vitals in mind. - Rick Viscomi, Felix Arntz / filed under HTML & CSS, Performance

Serving sharp images to high density screens - A long time ago we had monitors of varying resolutions, but once we started to go beyond 1024x768,… - Jake Archibald / filed under HTML & CSS, Performance

Best practices for fonts - Optimize web fonts for Core Web Vitals. - Katie Hempenius / filed under Performance

Real-world CSS vs. CSS-in-JS performance comparison - CSS-in-JS has taken a solid place in front-end tooling, and it seems this trend will continue in the… - Tomas Pustelnik / filed under HTML & CSS, Performance

5 steps to faster web fonts - Each of these steps can have a benefit on its own, but used together can lead to big… - Iain Bean / filed under Performance

Best practices for cookie notices - Optimize cookie notices for performance and usability. - Katie Hempenius / filed under Performance, UX Design