Htmx is a JavaScript library for performing AJAX requests, triggering CSS transitions, and invoking WebSocket and server-sent events directly from HTML elements.

01

Websites using Htmx

12 hostnames in the PluginView corpus for this technology.

HostnameLast seen
betterworldbooks.com8/3/2026
rollcall.com8/3/2026
gamedev.net8/4/2026
boost.org8/4/2026
pagar.me8/4/2026
02

What a detection means

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

How to check a site for Htmx

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

FAQ: detecting Htmx

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