As of October 8, 2026, MooTools is used by 307,000 websites in the TechLeads index: 1.8% of all JavaScript frameworks detections, the 15th most-used of 79 JavaScript frameworks technologies.
307,000
websites using MooTools
1.8%
share of JavaScript frameworks
#15
of 79 in JavaScript frameworks
Cite this data
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "MooTools Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/mootools/market-share
In HTTP Archive's monthly crawl of public websites, MooTools was detected on 159,773 pages in September 2026, down 34.2% from a year earlier (peak: 576,019). Among the 1,000 most-visited sites, it appeared on 3. HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other JavaScript Frameworks technologies in HTTP Archive: React 7,210,181, GSAP 4,697,200, Vue.js 2,655,312, Next.js 2,090,368, Next.js App Router 1,514,274.
MooTools customers by country
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
TechLeads scans public websites and detects MooTools from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is MooTools's website count divided by the website counts of all JavaScript frameworks technologies we track; a site using two JavaScript frameworks tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.
FAQ
MooTools accounts for 1.8% of JavaScript frameworks detections in the TechLeads index (307,000 websites), which makes it the 15th most-used of 79 JavaScript frameworks technologies we track.