Detect PeerJS

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

• JavaScript globals

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

• Peer.DEFAULT_KEY

Establishes

One or more public signals on the scanned page matched a known PeerJS signature (1 rules) at the time of the scan.

Does not establish

A sitewide install of PeerJS, an active vendor contract, exclusive use, or that PeerJS is still in place today.

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

Can PluginView detect PeerJS without logging in?

Yes. PluginView only reads publicly accessible responses when checking for PeerJS — typically javascript globals. It does not bypass authentication or paywalls.

What category is PeerJS?

PeerJS is classified under JavaScript libraries in the PluginView directory.

How many fingerprint rules cover PeerJS?

This reference currently tracks 1 fingerprint rule across javascript globals. Individual rule bodies are proprietary and are not published.

What public signals suggest a site uses PeerJS?

Illustrative public indicators for PeerJS include Peer.DEFAULT_KEY. A live scan may match additional proprietary rules beyond these examples.