Reblogged by kornel ("Kornel"):
addyosmani@indieweb.social ("Addy Osmani") wrote:
**Chrome is shipping support **🥳** **For **lazy-loaded images** with **srcset**, this allows the browser to use the **layout width** of the image in order to select the **source url** from the srcset.
https://groups.google.com/a/chromium.org/g/blink-dev/c/OAsmCbjPJz0/m/jzuTJzs1AAAJ
For lazy-loaded images, CSS is often available before the image load begins. The browser can take the actual width of the image from CSS and use that as if it was the image's sizes.