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10 Must-Know Chrome Developer Tools and Tricks
Work faster, make your users happier

1. Slow Network and Slow Device Simulator
Just because a website is blazing fast on your monstrous gaming PC with its 10GB/second download speed doesn’t mean it’s fast for most users. Old phones relying on laggy connections are still trending.
Open the performance tab and click the gear icon in the upper-right corner to show the slow network simulation and CPU throttling options.
2. The Color Selector
Click the little square representing a color to pop up the color selector.


While the color selector is enabled, you can hover your web page and use a color picker to get the color of that exact pixel right there!