Earcut on new websites
Fast polygon triangulation library used by mapping and 3D rendering toolchains.
- Sites using Earcut
- 171
- since Aug 2026
- Last 30 days
- 158
-
new sites, to Nov 11
1 in the 30 days before - Last 7 days
- 155
-
new sites
1 in the week before
| First seen | Aug 7, 2026 |
|---|---|
| Last seen | Nov 12, 2026 |
| Website | github.com |
What we found
- Earcut appeared on about 160 new sites in the last 30 days.[1]
- Almost all new Earcut sites also use Three.js.
Share of new sites using Earcut
The line is the 7-day average share of new sites that use Earcut, since 30 September. It starts at our first detection.
Who uses Earcut
| Type | Sites | Share | Bar |
|---|---|---|---|
| Games | 11 | 19.0% | |
| Design | 7 | 12.1% | |
| Content | 6 | 10.3% | |
| AI | 5 | 8.6% | |
| E-commerce | 5 | 8.6% | |
| Productivity | 5 | 8.6% | |
| Social | 5 | 8.6% | |
| Crypto | 4 | 6.9% | |
| Education | 4 | 6.9% | |
| Health | 3 | 5.2% | |
| Finance | 2 | 3.5% | |
| Marketing | 1 | 1.7% |
| Country | Sites | Share | Bar |
|---|---|---|---|
 Germany |
3 | 15.0% | |
 Brazil |
2 | 10.0% | |
 US |
2 | 10.0% | |
 UAE |
1 | 5.0% | |
 Australia |
1 | 5.0% | |
 Bangladesh |
1 | 5.0% | |
 Belgium |
1 | 5.0% | |
 Canada |
1 | 5.0% | |
 Switzerland |
1 | 5.0% | |
 Spain |
1 | 5.0% | |
 France |
1 | 5.0% | |
 Latvia |
1 | 5.0% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 83 | 50.0% | |
| .in | 9 | 5.4% | |
| .site | 8 | 4.8% | |
| .fun | 7 | 4.2% | |
| .xyz | 4 | 2.4% | |
| .app | 3 | 1.8% | |
| .de | 3 | 1.8% | |
| .dev | 3 | 1.8% | |
| .fr | 3 | 1.8% | |
| .io | 3 | 1.8% | |
| .net | 3 | 1.8% | |
| .one | 3 | 1.8% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[4] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.1% | ||
| 2 | – | jQuery Migrate | 18.7% | ||
| 3 | – |
React Router
|
15.9% | ||
| 4 | ▼1 |
Motion
|
13.8% | ||
| 5 | ▲1 |
TanStack Router
|
11.0% | ||
| 6 | ▼1 |
Swiper
|
8.0% | ||
| 7 | ▲1 |
ES Module Shims
|
7.2% | ||
| 8 | – |
js-cookie
|
6.1% | ||
| 9 | ▼1 |
Modernizr
|
5.7% | ||
| 10 | ▲1 |
GSAP
|
4.7% | ||
| 11 | ▲1 |
Lenis
|
3.4% | ||
| 12 | ▲3 |
Three.js
|
3.2% | ||
| … | |||||
| 418 | ▼13 |
Earcut
|
<0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Javascript Library tool. Among October launches it ranked #1020 in Javascript Library, down from #1007 in September. All 1832 in Javascript Library
Often used with Earcut
Recently launched products built on Earcut
53 of the 171 sites using Earcut are product launches we list individually. The other 118 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
Showing the most recent 12 of 53.
Watches, exports and the API give you all 171 sites using Earcut, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- 5 November 2026: Improved detection coverage for this technology. The dashed line on the chart marks the day.
- Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
- Some products people expect to see here are filed under a related category: UI Library.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards Earcut when we detect Earcut on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites