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Home arrow-right ... arrow-right Development Software arrow-right Front End Development Tools arrow-right uCSS

We've compiled a list of 6 free and paid alternatives to uCSS. The primary competitors include VWO Fullstack, DropCSS. In addition to these, users also draw comparisons between uCSS and Helium CSS, Purgecss, PurifyCSS. Also you can look at other similar options here: Development Software, Front End Development Tools.


VWO Fullstack
Free Trial Subscription

Effortlessly trial and implement intricate features with VWO FullStack. It offers server-side adaptability for diverse experiments with in-depth segmentation, ensuring optimal performance and consistent user experiences across channels.

DropCSS
Free Open Source

A simple, thorough and fast unused-CSS cleaner

Helium CSS
Free Open Source

JavaScript tool to scan your site and show unused CSS

UnCSS
Free Open Source

Remove unused styles from CSS

Find unused and duplicate CSS

uCSS Overview

uCSS is made for crawling (large) websites to find unused CSS selectors.

Features of uCSS include:

• Find unused CSS selectors, given a HTML code base.
• Find duplicate CSS selectors (also when no HTML is given).
• Count matches for each rule.
• Follows links (crawl), within the given domain.
• Give information about server responses, redirects, etc. while crawling, allowing you to find e.g. dead links.

By setting up a config file, uCSS can also:

• Do login, and visit pages both as a logged in and logged out user.
• Exclude specific pages and/or subfolders.
• Visit specific pages instead of, or in addition to, crawling.
• White list CSS rules to be ignored (e.g. those toggled by JavaScript).
Customizable output.
uCSS is written for Node. It can be used both as a library and as a command line tool.

Please note: uCSS is currently in beta. There will be bugs, docs may be outdated, and functionality may change.

Share your opinion about the software, leave a review and help make it even better!

uCSS Tags

unused-css css-development css3 css development

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