Detect UnoCSS

UI frameworks

UnoCSS is instant on-demand Atomic CSS engine.

Detection looks at dom selectors, stylesheets across 2 fingerprint rules among the site's public responses.

01

Websites using UnoCSS

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02

Signal classes

PluginView evaluates public page signals in these classes when identifying UnoCSS. Individual fingerprint rule bodies are proprietary and are not published.

  • DOM selectors
  • Stylesheets
03

Example public indicators for UnoCSS

Illustrative indicators derived from public catalog metadata for UnoCSS. A live scan may match additional proprietary rules beyond these examples.

  • style
  • --un-rotatetranslatespace-xtext-opacityborder-opacity
04

What a detection means

Establishes
One or more public signals on the scanned page matched a known UnoCSS signature (2 rules) at the time of the scan.
Does not establish
A sitewide install of UnoCSS, an active vendor contract, exclusive use, or that UnoCSS is still in place today.
05

How to check a site for UnoCSS

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest UnoCSS signals.
  2. 2. PluginView reads only public responses (dom selectors, stylesheets) and scores them against the UnoCSS signature set (2 rules).
  3. 3. Review the confidence score and text explanation for UnoCSS on the results page.
06

FAQ: detecting UnoCSS

Can PluginView detect UnoCSS without logging in?
Yes. PluginView only reads publicly accessible responses when checking for UnoCSS — typically dom selectors, stylesheets. It does not bypass authentication or paywalls.
What category is UnoCSS?
UnoCSS is classified under UI frameworks in the PluginView directory.
How many fingerprint rules cover UnoCSS?
This reference currently tracks 2 fingerprint rules across dom selectors, stylesheets. Individual rule bodies are proprietary and are not published.
What public signals suggest a site uses UnoCSS?
Illustrative public indicators for UnoCSS include style; --un-rotatetranslatespace-xtext-opacityborder-opacity. A live scan may match additional proprietary rules beyond these examples.

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