SyntaxFix

[css] How to identify unused CSS definitions from multiple CSS files in a project

Google Chrome Developer Tools has (a currently experimental) feature called CSS Overview which will allow you to find unused CSS rules.

To enable it follow these steps:

  1. Open up DevTools (Command+Option+I on Mac; Control+Shift+I on Windows)
  2. Head over to DevTool Settings (Function+F1 on Mac; F1 on Windows)
  3. Click open the Experiments section
  4. Enable the CSS Overview option

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