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