In her #perfnow talk, @tink explained the purpose of the accessibility tree, the ways its constructed in different browsers, and the impact that has on both performance and experience for people who use assistive technologies.
Watch the full talk: youtube.com/watch?v=tQkPog-stj…
Accessibility: the land that time to interactive forgot | Léonie Watson | performance.now() 2022
We tend to think of performance in terms of latency, code optimization, and things like the critical rendering path, but what happens when the browser create...YouTube