DropCSS – A simple, thorough and fast unused-CSS cleaner

In plain words

DropCSS is an unused CSS remover designed for developers who want to clean up their stylesheets. It identifies and removes CSS rules that aren't being used in a project, helping reduce file size and improve performance. The tool emphasizes simplicity, thoroughness, and speed in processing CSS files. It's available as an open-source project on GitHub.

written from the facts on this page · September 2026

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