Find unused CSS and JavaScript code
Analyze website code, identify unnecessary resources and improve web performance.
✅ Free to use ✅ Works instantly ✅ No data stored
CSS / JS Unused Code Finder & Cleaner
Find potentially unused CSS selectors and JavaScript functions directly in your browser. Your code stays private and is never uploaded.
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How does this CSS / JS Unused Code Finder & Cleaner work?
This CSS / JS Unused Code Finder & Cleaner helps developers identify potentially unused CSS and JavaScript code. Analyze your files, find unnecessary code and improve the efficiency of your website resources.
Why remove unused CSS and JavaScript?
Unused code can increase file sizes, slow down page loading and make websites harder to maintain. Removing unnecessary resources can help improve website performance and create cleaner code.
What is unused CSS and JavaScript?
Unused CSS and JavaScript are code fragments that exist in a project but are not currently used by the website or application. These unused resources may remain after design changes, plugin updates or development work.
How can unused code affect website performance?
Large amounts of unnecessary code may increase browser workload and affect loading speed. Cleaning unused resources can help developers optimize websites and maintain better project organization.
Can this tool automatically optimize any website?
No. The tool provides analysis and suggestions only. Developers should review detected code before removing anything, as some resources may be loaded dynamically or used in specific situations.
FAQ
Yes. JiffyFlow CSS / JS Unused Code Finder & Cleaner is completely free to use online.
No. It helps identify potentially unused code, but manual review is recommended before deleting files or code sections.
Yes. Removing unnecessary resources may help reduce file sizes and improve website performance, depending on the project.
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