Three.js

JavaScript graphics Visit threejs.org Open-source software

Three.js is a cross-browser JavaScript library and application programming interface used to create and display animated 3D computer graphics in a web browser using WebGL.

Websites using Three.js

These are the top websites using Three.js based on traffic.

# Website Traffic
1 leonardo.ai
4%
2 shopify.com
4%
3 runwayml.com
2%
4 elevenlabs.io
2%
5 vercel.app
2%
6 stripe.com
2%
7 animejs.com
1%
8 a16z.com
1%
9 app.spline.design
1%
10 klingai.com
1%

Get the full list of websites and companies using Three.js.

Three.js reports

Create relevant reports for Three.js to find sales leads or learn more about your target audience.

Example reports
Three.js websites in the United States
Three.js websites in the United Kindom
Email addresses and phone numbers of Three.js customers
Three.js websites with a .com domain
Top 5,000 most visited Three.js websites
5,000 low-traffic Three.js websites
Top 500 websites for every technology in the category JavaScript graphics

Or, Create a custom Three.js report.

Three.js usage trend

This graph shows the growth of Three.js since July 2020.

Three.js demographics

A breakdown of countries and languages used by Three.js websites.

Countries
Languages

Alternatives to Three.js

These are the most popular Three.js alternatives in 2025.

# Technology Compare
1
Chart.js		 Three.js vs. Chart.js
2
particles.js		 Three.js vs. particles.js
3
anime.js		 Three.js vs. anime.js
4
D3		 Three.js vs. D3
5
ApexCharts.js		 Three.js vs. ApexCharts.js

See the full list of Three.js alternatives.

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