Description
This is the blog of Jake Archibald, a developer who works on Firefox. His posts examine how the web platform really behaves, usually with demos and careful testing across browsers. Recent articles explore progressive image rendering across JPEG, PNG, WebP, AVIF and JPEG XL, how to get the right transform animation, a Firefox bug and how to work around it, and why aria-describedby is not always enough. The archive runs to around ten pages of posts. It suits front-end developers who want to understand browser behaviour in depth.