In addition, the new version brings some changes in visual design, allowing people to better understand the resource overhead of each web page. Interested friends can go to Mozilla's official website to download the latestNightly build.
It should be noted that although the nightly build version is updated very quickly, it is not very stable and may encounter some problems.
● Access the about:config configuration page through the address bar;
● Find and change the preference value of dom.performance.enable_scheduler_timing;
● Close and restart Firefox, then access the new about:performance page through the address bar.