How many companies use Three.js?

TechLeads currently detects Three.js on 164,810 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 179,437 pages in September 2026.

Who are Three.js's biggest competitors?

By number of websites, the largest JavaScript graphics technologies besides Three.js are WOW (693,733), Chart.js (475,064), particles.js (467,218), anime.js (249,916), MathJax (62,226).

Which companies use Three.js?

Websites using Three.js include suno.com, x.ai, webflow.com, metamask.io, wpengine.com, ingress.com. The full list of 164,810 websites can be exported as a CSV for $29.

Three.js market share and customers

As of October 8, 2026, Three.js is used by 164,810 websites in the TechLeads index: 6.6% of all JavaScript graphics detections, the 5th most-used of 52 JavaScript graphics technologies.

164,810

websites using Three.js

6.6%

share of JavaScript graphics

of 52 in JavaScript graphics

Cite this data

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

Citation

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

HTML link

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

Three.js vs competitors in JavaScript graphics

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

#	Technology	Websites	Share
1	WOW	693,733	27.8%
2	Chart.js	475,064	19.0%
3	particles.js	467,218	18.7%
4	anime.js	249,916	10.0%
5	Three.js	164,810	6.6%
6	MathJax	62,226	2.5%
7	D3	53,237	2.1%

Three.js usage over time

In HTTP Archive's monthly crawl of public websites, Three.js was detected on 179,437 pages in September 2026, up 10.3% from a year earlier (peak: 180,983). Among the 1,000 most-visited sites, it appeared on 11. HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other JavaScript Graphics technologies in HTTP Archive: Chart.js 617,482, anime.js 533,422, particles.js 414,722, MathJax 113,955, D3 78,579.

Companies using Three.js

suno.com
x.ai
webflow.com
metamask.io · Metamask
wpengine.com
ingress.com
yarnpkg.com
razorpay.com
modelviewer.dev
vnexpress.net · vnexpress.net
perplexity.ai
seaart.ai

See all 164,810 websites using Three.js or download the full list as a CSV for $29.

How these numbers are calculated

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

FAQ

Three.js accounts for 6.6% of JavaScript graphics detections in the TechLeads index (164,810 websites), which makes it the 5th most-used of 52 JavaScript graphics technologies we track.