slightlyoff@toot.cafe ("Alex Russell") wrote:
This excellent post by @patrickbrosset covers issues we hit last year in major MSFT web apps (exacerbated by React + CSS-in-JS nonsense).
Super proud of the team for getting this into devtools where others can benefit in their investigations:
https://blogs.windows.com/msedgedev/2023/01/17/the-truth-about-css-selector-performance/