Can PluginView detect Open-Props without logging in?

Yes. PluginView only reads publicly accessible responses when checking for Open-Props. It does not bypass authentication or paywalls.

What category is Open-Props?

Open-Props is classified under UI frameworks in the PluginView directory.

Does PluginView publish Open-Props fingerprint rules?

No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.

Detect Open-Props

UI frameworks

Open-Props is a collection of CSS custom properties to help accelerate adaptive and consistent design.

Websites using Open-Props

No websites in the corpus for this technology yet.

What a detection means

Establishes: One or more public signals on the scanned page matched a known Open-Props signature at the time of the scan.
Does not establish: A sitewide install of Open-Props, an active vendor contract, exclusive use, or that Open-Props is still in place today.

How to check a site for Open-Props

1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Open-Props signals.
2. PluginView reads only public responses and scores them against proprietary Open-Props fingerprints. Rule bodies and identifiers are not published.
3. Review the confidence score and text explanation for Open-Props on the results page.

FAQ: detecting Open-Props

Can PluginView detect Open-Props without logging in?: Yes. PluginView only reads publicly accessible responses when checking for Open-Props. It does not bypass authentication or paywalls.
What category is Open-Props?: Open-Props is classified under UI frameworks in the PluginView directory.
Does PluginView publish Open-Props fingerprint rules?: No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.