How many companies use Moment.js?

TechLeads currently detects Moment.js on 1,604,632 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 2,334,164 pages in September 2026.

Who are Moment.js's biggest competitors?

By number of websites, the largest JavaScript libraries technologies besides Moment.js are jQuery (38,650,119), jQuery Migrate (15,265,182), core-js (9,046,687), Swiper (6,535,690), jQuery UI (6,342,235).

Which companies use Moment.js?

Websites using Moment.js include wordpress.org, globalwellnessinstitute.org, namle.org, planetwaves.net, ancestry.com, espn.com. The full list of 1,604,632 websites can be exported as a CSV for $29.

Moment.js market share and customers

As of October 8, 2026, Moment.js is used by 1,604,632 websites in the TechLeads index: 1.2% of all JavaScript libraries detections, the 14th most-used of 357 JavaScript libraries technologies.

1,604,632

websites using Moment.js

1.2%

share of JavaScript libraries

#14

of 357 in JavaScript libraries

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "Moment.js Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/moment-js/market-share

HTML link

<a href="https://techleads.fyi/technology/moment-js/market-share">Moment.js market share (TechLeads data)</a>

Moment.js vs competitors in JavaScript libraries

Websites using each technology in the TechLeads index, and its share of all JavaScript libraries detections.

#	Technology	Websites	Share
1	jQuery	38,650,119	29.7%
2	jQuery Migrate	15,265,182	11.7%
3	core-js	9,046,687	6.9%
4	Swiper	6,535,690	5.0%
5	jQuery UI	6,342,235	4.9%
6	OWL Carousel	3,899,597	3.0%
7	Lodash

Moment.js usage over time

In HTTP Archive's monthly crawl of public websites, Moment.js was detected on 2,334,164 pages in September 2026, down 12.7% from a year earlier (peak: 2,768,807). Among the 1,000 most-visited sites, it appeared on 57. HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other JavaScript Libraries technologies in HTTP Archive: jQuery 32,400,479, core-js 20,296,277, jQuery Migrate 14,931,388, jQuery UI 10,564,965, Swiper 7,844,933.

Companies using Moment.js

wordpress.org · WordPress
globalwellnessinstitute.org · Global Wellness Institute
namle.org · U.S. Media Literacy Week
planetwaves.net
ancestry.com · Ancestry
espn.com · ESPN.com
index.hr · Index.hr
lanacion.com.ar
nesine.com · Nesine
jw.org
wattpad.com
manoramaonline.com · Local News

See all 1,604,632 websites using Moment.js or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects Moment.js from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Moment.js's website count divided by the website counts of all JavaScript libraries technologies we track; a site using two JavaScript libraries tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.

FAQ

Moment.js accounts for 1.2% of JavaScript libraries detections in the TechLeads index (1,604,632 websites), which makes it the 14th most-used of 357 JavaScript libraries technologies we track.