CSS Perf

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CSS Performance analysisIt could help you to find weak points in your web apps. The output & the goal is similar to CSS Selector Profiler (which was removed from Blink https://code.google.com/p/chromium/issues/detail?id=265486).

This extension will show show you some information about parsed selectors from your document.styleSheets. The speed of querySelectorAll, total & average amount of time of Recalculate Styles for the founded elements & the total amount of them.

How to use:

- install
- open web page
- open your dev tools console
- click on css_perf icon in address bar
- check the console output

UNDER DEVELOPMENT!

Please report any issues: https://github.com/jslayer/css-perf/issues/new