I'm curious if there is a tool that can extract only the necessary CSS classes from my files and package them together. I currently use tools like 'gulp' and 'webpack' to bundle asset files, but I wonder if there's something specifically for this purpose.
If you're searching for a way to optimize your code by removing unused portions, tree shaking is the solution. This process is commonly integrated into the build phase when using webpack.
To implement tree shaking specifically for CSS, consider installing this plugin. For further insights on how tree shaking operates in JavaScript (which has similarities with CSS), check out more information here.
If you are using Gulp, there is a handy package called Uncss that can be utilized.
For more information, check out: https://github.com/ben-eb/gulp-uncss
Additionally, there is also an addon available for Firefox that can assist in removing unused CSS.
You can find the Firefox addon here: https://addons.mozilla.org/en-US/firefox/addon/dust-me-selectors/
Explore the concept of tree shaking, there are various tools available for optimizing CSS specifically.
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