Websites Powered by Htmx
33,679 websites tracked using Htmx (JavaScript libraries) · htmx.org
Htmx is a JavaScript library used to add functionality to web pages. Its official site is htmx.org. PoweredBy tracks the websites that use Htmx across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the javascript libraries ecosystem.
Usage trend
10K
20K
30K
Nov 2022
Nov 2023
Oct 2024
Oct 2025
Sep 2026
Domains observed using Htmx in each month's HTTP Archive crawl,
Nov 2022 to Sep 2026 · peak 25,161 in Sep 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 22,961 Htmx sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
13,930
United Kingdom
2,503
Germany
2,233
India
2,213
Canada
1,802
France
1,777
Spain
1,740
Netherlands
1,594
Sites using Htmx by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Government | 0.62% | 50 |
| Education | 0.60% | 298 |
| Travel and hospitality | 0.49% | 361 |
| Non-profit and religious | 0.37% | 29 |
| News and media | 0.22% | 93 |
| Software and apps | 0.19% | 222 |
| Sports and fitness | 0.17% | 29 |
| Finance and insurance | 0.16% | 26 |
| Arts and entertainment | 0.16% | 64 |
| Professional services | 0.14% | 58 |
| Games | 0.12% | 6 |
| Blogs and publishing | 0.12% | 29 |
Share of each industry's websites with a detected stack that use Htmx; industries come from what sites declare in their own structured data.
Top sites by authority
9+
6% · 23 of 372 sites
8+
3% · 222 of 7,677 sites
7+
1% · 582 of 45,712 sites
6+
<1% · 1,004 of 110,136 sites
5+
<1% · 1,733 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Htmx in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Htmx
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | europa.eu | 9.57/10 | 42,200 | 31,835 | Oct 2025 |
| 2 | mozilla.org | 9.48/10 | 41,800 | 5,538 | Feb 2025 |
| 3 | nih.gov | 9.44/10 | 298,300 | 34,546 | Oct 2024 |
| 4 | github.io | 9.43/10 | 1,800 | 1 | Nov 2023 |
| 5 | ca.gov | 9.23/10 | 1,455,600 | 26,086 | Nov 2024 |
| 6 | bsky.app | 9.22/10 | 325,000 | 63,559 | Aug 2023 |
| 7 | un.org | 9.21/10 | 2,209,200 | 439,253 | Feb 2026 |
| 8 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Mar 2025 |
| 9 | mit.edu | 9.18/10 | 163,800 | 31,239 | Jul 2026 |
| 10 | nasa.gov | 9.15/10 | 2,697,400 | 289,920 | Jul 2025 |
| 11 | pages.dev | 9.14/10 | - | - | Nov 2024 |
| 12 | epa.gov | 9.13/10 | 3,829,800 | 580,699 | Nov 2025 |
| 13 | berkeley.edu | 9.10/10 | 166,700 | 4,721 | Nov 2022 |
| 14 | loc.gov | 9.06/10 | 1,906,400 | 248,246 | Jul 2026 |
| 15 | stackoverflow.com | 9.05/10 | 6,139,200 | 2,184,814 | Jul 2026 |
| 16 | acm.org | 9.05/10 | 24,100 | 17,765 | Feb 2025 |
| 17 | vercel.app | 9.05/10 | - | - | May 2023 |
| 18 | bizjournals.com | 9.04/10 | 803,700 | 750,107 | Jun 2025 |
| 19 | deloitte.com | 9.04/10 | 390,500 | 132,462 | Jan 2026 |
| 20 | ny.gov | 9.04/10 | 675,900 | 50,004 | Nov 2024 |
| 21 | ieee.org | 9.02/10 | 37,200 | 20,161 | Oct 2025 |
| 22 | umich.edu | 9.01/10 | 36,500 | 1,974 | Dec 2024 |
| 23 | uk.com | 9.00/10 | 2 | 12 | Apr 2024 |
| 24 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Nov 2023 |
| 25 | princeton.edu | 8.98/10 | 244,600 | 46,551 | May 2026 |
| 26 | texas.gov | 8.98/10 | 917,200 | 38,560 | Nov 2024 |
| 27 | cmu.edu | 8.97/10 | 436,800 | 81,774 | May 2025 |
| 28 | washington.edu | 8.96/10 | 663,900 | 86,604 | Aug 2026 |
| 29 | webflow.io | 8.95/10 | 79 | 1 | Jul 2025 |
| 30 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Apr 2025 |
| 31 | maine.gov | 8.93/10 | 1,108,600 | 366,560 | Jul 2025 |
| 32 | wa.gov | 8.93/10 | 719,700 | 7,869 | Nov 2024 |
| 33 | cisco.com | 8.92/10 | 1,161,900 | 251,239 | May 2025 |
| 34 | uol.com.br | 8.92/10 | 33,600 | 42,015 | May 2026 |
| 35 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Nov 2022 |
| 36 | si.edu | 8.92/10 | 1,458,100 | 152,619 | Feb 2023 |
| 37 | withgoogle.com | 8.91/10 | - | - | Mar 2026 |
| 38 | duke.edu | 8.88/10 | 194,300 | 1,396 | Jul 2023 |
| 39 | azurewebsites.net | 8.87/10 | - | - | Sep 2024 |
| 40 | bmj.com | 8.87/10 | 189,700 | 104,481 | May 2026 |
| 41 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Nov 2024 |
| 42 | coe.int | 8.86/10 | 136,500 | 40,336 | Apr 2024 |
| 43 | nrw.de | 8.83/10 | - | - | Sep 2026 |
| 44 | illinois.edu | 8.83/10 | 47,000 | 3,612 | Nov 2025 |
| 45 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Jun 2023 |
| 46 | virginia.gov | 8.82/10 | 338,000 | 19,778 | Nov 2024 |
| 47 | it.com | 8.81/10 | - | - | Feb 2025 |
| 48 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Nov 2022 |
| 49 | utah.gov | 8.80/10 | 129,700 | 22,115 | Nov 2024 |
| 50 | in.gov | 8.80/10 | 3,047,100 | 832,670 | Nov 2024 |
| 51 | mn.gov | 8.78/10 | 964,900 | 239,950 | Nov 2024 |
| 52 | eu.com | 8.77/10 | - | - | Nov 2025 |
| 53 | osu.edu | 8.76/10 | 144,000 | 12,535 | Sep 2024 |
| 54 | berlin.de | 8.75/10 | 78,900 | 23,782 | Feb 2026 |
| 55 | herokuapp.com | 8.74/10 | - | - | Nov 2022 |
| 56 | epfl.ch | 8.74/10 | 12,900 | 6,546 | Nov 2022 |
| 57 | illinois.gov | 8.73/10 | 521,900 | 65,410 | Nov 2024 |
| 58 | uwaterloo.ca | 8.71/10 | 224,700 | 71,840 | Sep 2023 |
| 59 | hku.hk | 8.70/10 | 6,000 | 1,100 | Jun 2026 |
| 60 | exblog.jp | 8.70/10 | - | 2 | Sep 2024 |
| 61 | ky.gov | 8.68/10 | - | 1 | Nov 2024 |
| 62 | delaware.gov | 8.67/10 | 128,700 | 12,173 | Nov 2024 |
| 63 | uw.edu | 8.66/10 | - | 3 | Nov 2023 |
| 64 | state.mn.us | 8.65/10 | 1,200 | 64 | Nov 2025 |
| 65 | niedersachsen.de | 8.65/10 | 49 | 98 | Nov 2025 |
| 66 | ndl.go.jp | 8.65/10 | 11,900 | 3,100 | Jan 2026 |
| 67 | insee.fr | 8.65/10 | 25,500 | 15,430 | Sep 2024 |
| 68 | cuny.edu | 8.65/10 | 293,300 | 49,477 | Jan 2023 |
| 69 | usp.br | 8.65/10 | 1 | 19 | Nov 2022 |
| 70 | uq.edu.au | 8.65/10 | 9,700 | 1,554 | Jun 2026 |
| 71 | iowa.gov | 8.64/10 | 68,600 | 15,174 | Nov 2024 |
| 72 | uiowa.edu | 8.63/10 | 93,100 | 14,187 | Dec 2024 |
| 73 | nh.gov | 8.63/10 | 193,800 | 6,279 | Sep 2025 |
| 74 | wi.gov | 8.63/10 | - | - | Nov 2024 |
| 75 | com.de | 8.62/10 | 5 | 14 | Jul 2025 |
| 76 | worldwildlife.org | 8.60/10 | 1,359,300 | 128,858 | Dec 2025 |
| 77 | ucm.es | 8.60/10 | 15,000 | 16,497 | Aug 2023 |
| 78 | sc.gov | 8.59/10 | 126,100 | 20,150 | Nov 2024 |
| 79 | ri.gov | 8.59/10 | 305,500 | 10,044 | Nov 2024 |
| 80 | wto.org | 8.58/10 | 234,600 | 39,569 | Jan 2026 |
| 81 | unam.mx | 8.58/10 | 1,900 | 1,196 | Nov 2022 |
| 82 | sourceforge.io | 8.57/10 | - | - | Apr 2026 |
| 83 | neocities.org | 8.57/10 | 22,900 | 5,318 | Jan 2025 |
| 84 | aaa.com | 8.57/10 | 2,089,100 | 397,850 | Oct 2025 |
| 85 | byu.edu | 8.57/10 | 71,300 | 6,541 | May 2026 |
| 86 | lacounty.gov | 8.57/10 | 301,200 | 21,179 | Aug 2023 |
| 87 | ru.nl | 8.57/10 | 3,700 | 3,479 | May 2025 |
| 88 | usf.edu | 8.57/10 | 459,500 | 80,745 | Aug 2025 |
| 89 | blender.org | 8.56/10 | 122,300 | 41,781 | Feb 2025 |
| 90 | la.gov | 8.56/10 | - | - | Nov 2022 |
| 91 | cuni.cz | 8.56/10 | 4,400 | 1,637 | Feb 2023 |
| 92 | belgium.be | 8.55/10 | 20,400 | 1,736 | May 2024 |
| 93 | denik.cz | 8.55/10 | 1,400 | 1,870 | May 2026 |
| 94 | urban.org | 8.55/10 | 78,500 | 41,913 | May 2026 |
| 95 | foreignpolicy.com | 8.55/10 | 59,200 | 53,344 | Apr 2026 |
| 96 | uio.no | 8.55/10 | 14,100 | 7,767 | May 2026 |
| 97 | arkansas.gov | 8.55/10 | 1,000 | 723 | Jan 2026 |
| 98 | tue.nl | 8.55/10 | 5,600 | 3,367 | Mar 2025 |
| 99 | cncf.io | 8.54/10 | 13,200 | 7,737 | Sep 2023 |
| 100 | sciencebasedtargets.org | 8.54/10 | 12,900 | 18,398 | Nov 2022 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).