Marqueefy on new websites

1. Marqueefy appeared on 8 new sites in the last 30 days.^[1]
2. Almost all new Marqueefy sites also use CertifiedCode.

The line is the 7-day average share of new sites that use Marqueefy, since 10 September.

#	Movement	Tool	Share of all sites	Share of category[2]	Bar
1	–	jQuery	14.0%	34.6%
2	–	React Router	6.6%	16.2%
3	–	Motion	5.9%	14.5%
4	–	TanStack Router	4.4%	10.8%
5	–	Swiper	3.3%	8.2%
6	▲1	ES Module Shims	2.8%	6.9%
7	▲1	js-cookie	2.5%	6.0%
8	▼2	Modernizr	2.4%	5.9%
9	–	GSAP	1.9%	4.6%
10	▼1	Lenis	1.4%	3.4%
11	▼1	Masonry	1.3%	3.2%
12	–	Three.js	1.3%	3.1%
…
599	▲157	Marqueefy	<0.1%	<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 September launches it ranked #469 in Javascript Library, up from #626 in August. All 1574 in Javascript Library

Tool	Sites with both	vs all new sites	Bar
CertifiedCode	33	3854x
Wix	33	33x
jsDelivr	33	22x
Sentry	33	21x
React	33	3.7x

Tools that turn up far more often on Marqueefy sites than on new sites in general, and how many times as common each one is there.

1 of the 34 sites using Marqueefy are product launches we list individually. The other 33 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

Site	Found	Also detected
Startup Stars | entrepreneurship for teens startup-stars.org · Education	Sep 12

Watches, exports and the API give you all 34 sites using Marqueefy, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Some products people expect to see here are filed under a related category: UI Library.