What is HTMX?

UI Library

HTMX is an UI or JavaScript library: High power tools for HTML. Tech Stack Detector identifies HTMX on any website by analysing the HTML source and script URLs.

HTMX is an UI or JavaScript library (UI Library), detected on 1 website in our index. See websites using HTMX ↓

CategoryUI Library

Official sitehtmx.org

Detection signals2 signals

In our index1 website

How Tech Stack Detector detects HTMX

HTMX is matched from these signals during a single, ordinary page request. Each one contributes to the confidence score shown on a scan.

Html PatternHTMX attribute directives
Script SrcHTMX script source

Websites using HTMX

Recently scanned websites where we detected HTMX. Open one to see its full technology stack.

www.capdrill.com7 technologies · 4 d ago

Often used with HTMX

Technologies most frequently detected alongside HTMX across scanned websites.

UNPKGCDN1 site Google AnalyticsAnalytics1 site LinkedIn Insight TagAdvertising1 site MailchimpMarketing1 site jQueryUI Library1 site Progressive Web AppOther1 site

Alternatives to HTMX

Other UI Library technologies Tech Stack Detector detects: popular alternatives and related tools, most-detected first.

Tailwind CSSUI Library170 sites BootstrapUI Library119 sites jQueryUI Library78 sites SwiperUI Library40 sites GSAPUI Library14 sites EmotionUI Library9 sites styled-componentsUI Library9 sites Alpine.jsUI Library8 sites Three.jsUI Library6 sites Chart.jsUI Library3 sites VuetifyUI Library3 sites Ant DesignUI Library2 sites

Compare HTMX

Side-by-side comparisons of HTMX with other UI Library technologies.

HTMX vs Tailwind CSS HTMX vs Bootstrap HTMX vs jQuery HTMX vs Swiper HTMX vs GSAP

Popular technologies

The technologies most often detected across all websites scanned on Tech Stack Detector.

CloudflareCDN247 sites Google FontsFont215 sites Tailwind CSSUI Library170 sites ReactFramework165 sites Progressive Web AppOther147 sites PHPLanguage139 sites Node.jsLanguage136 sites Next.jsFramework124 sites BootstrapUI Library119 sites Google WorkspaceOther110 sites

Frequently asked questions

What is HTMX?

HTMX is an UI or JavaScript library: High power tools for HTML. Tech Stack Detector identifies HTMX on any website by analysing the HTML source and script URLs. Its official website is https://htmx.org.

How can I tell if a website uses HTMX?

Enter any URL into Tech Stack Detector and it reports whether HTMX is present, with a confidence score and the exact evidence it matched. Detection is based on the HTML source and script URLs. No login or crawling of the site is required.

How many websites use HTMX?

HTMX has been detected on 1 website in the public Tech Stack Detector scan index. This reflects sites that visitors have analysed here, not global market share.

What are some alternatives to HTMX?

Other UI Library technologies Tech Stack Detector detects include Tailwind CSS, Bootstrap, jQuery, Swiper, GSAP and styled-components. You can compare any of them side by side with HTMX.

Data last updated October 20, 2026 · based on 618 recently scanned websites.