Detect Puter.js

JavaScript libraries

Puter.js is a JavaScript library that provides serverless authentication, cloud services, and AI capabilities directly in the browser without requiring backend code or configuration.

Detection looks at javascript globals across 2 fingerprint rules among the site's public responses.

01

Websites using Puter.js

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02

Signal classes

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

  • JavaScript globals
03

Example public indicators for Puter.js

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

  • puter.APIOrigin
  • puter_gui_enabled
04

What a detection means

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

How to check a site for Puter.js

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

FAQ: detecting Puter.js

Can PluginView detect Puter.js without logging in?
Yes. PluginView only reads publicly accessible responses when checking for Puter.js — typically javascript globals. It does not bypass authentication or paywalls.
What category is Puter.js?
Puter.js is classified under JavaScript libraries in the PluginView directory.
How many fingerprint rules cover Puter.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 Puter.js?
Illustrative public indicators for Puter.js include puter.APIOrigin; puter_gui_enabled. A live scan may match additional proprietary rules beyond these examples.

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