Detect Highlight.js

JavaScript libraries

Highlight.js is a JavaScript library for syntax highlighting, supporting 192 languages and 496 themes.

01

Websites using Highlight.js

67 hostnames in the PluginView corpus for this technology.

HostnameLast seen
godofwar.com8/3/2026
lastofus.com8/7/2026
ghostoftsushima.com8/3/2026
unicamp.br8/3/2026
lovense.com8/3/2026

Whole list · $6.70 (67 × $0.10)

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02

What a detection means

Establishes
One or more public signals on the scanned page matched a known Highlight.js signature at the time of the scan.
Does not establish
A sitewide install of Highlight.js, an active vendor contract, exclusive use, or that Highlight.js is still in place today.
03

How to check a site for Highlight.js

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Highlight.js signals.
  2. 2. PluginView reads only public responses and scores them against proprietary Highlight.js fingerprints. Rule bodies and identifiers are not published.
  3. 3. Review the confidence score and text explanation for Highlight.js on the results page.
04

FAQ: detecting Highlight.js

Can PluginView detect Highlight.js without logging in?
Yes. PluginView only reads publicly accessible responses when checking for Highlight.js. It does not bypass authentication or paywalls.
What category is Highlight.js?
Highlight.js is classified under JavaScript libraries in the PluginView directory.
Does PluginView publish Highlight.js 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.

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