CSS Stress Testing

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DigitalOcean joining forces with CSS-Tricks! Special welcome offer: get $100 of free credit.

Bookmarklet from Andy Edinborough which analyzes your page by removing class names one by one from all elements and testing the pages scroll performance. In other words, if you are having trouble scrolling a page and suspect it’s fancy CSS3 stuff slowing down the party, this bookmarklet may help you track down exactly what it is.

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