Detect Paper.js
Paper.js is an open-source vector graphics scripting framework that operates on the HTML5 Canvas.
Detection looks at script sources, javascript globals across 3 fingerprint rules among the site's public responses.
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Websites using Paper.js
Loading website list…
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Signal classes
PluginView evaluates public page signals in these classes when identifying Paper.js. Individual fingerprint rule bodies are proprietary and are not published.
- Script sources
- JavaScript globals
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Example public indicators for Paper.js
Illustrative indicators derived from public catalog metadata for Paper.js. A live scan may match additional proprietary rules beyond these examples.
- 0.0/?paper-full?-core?.min?-?.js
- paper
- paper.PaperScope
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What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Paper.js signature (3 rules) at the time of the scan.
- Does not establish
- A sitewide install of Paper.js, an active vendor contract, exclusive use, or that Paper.js is still in place today.
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How to check a site for Paper.js
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Paper.js signals.
- 2. PluginView reads only public responses (script sources, javascript globals) and scores them against the Paper.js signature set (3 rules).
- 3. Review the confidence score and text explanation for Paper.js on the results page.
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FAQ: detecting Paper.js
- Can PluginView detect Paper.js without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Paper.js — typically script sources, javascript globals. It does not bypass authentication or paywalls.
- What category is Paper.js?
- Paper.js is classified under JavaScript graphics in the PluginView directory.
- How many fingerprint rules cover Paper.js?
- This reference currently tracks 3 fingerprint rules across script sources, javascript globals. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Paper.js?
- Illustrative public indicators for Paper.js include 0.0/?paper-full?-core?.min?-?.js; paper; paper.PaperScope. A live scan may match additional proprietary rules beyond these examples.
