Tailwind CSS on new websites

1. About 1 in 5 websites that went live in the last 30 days were built with Tailwind CSS (20.8%).^[1]
2. It is the most common CSS framework on new sites, about 6 times as common as the next, Bootstrap.
3. Half of new Tailwind CSS sites also use Lucide Icons.

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

#	Movement	Tool	Share of all sites	Share of category[4]	Bar
1	–	Tailwind CSS	24.5%	86.3%
2	–	Bootstrap	4.3%	15.1%
3	–	UIkit	0.1%	0.4%
4	–	Layui	<0.1%	0.1%
5	▲2	Foundation	<0.1%	<0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any CSS Framework tool. All 32 in CSS Framework

Tool	Sites with both	vs all new sites	Bar
Lucide Icons	791,165	3.3x
Next.js	523,823	2.6x
React	882,449	2.2x
Vercel	406,963	2.1x

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

500,747 of the 1,472,784 sites using Tailwind CSS are product launches we list individually. The other 972,037 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
Boopa — La pagina che risponde ai tuoi clienti boopa.ai · Marketing	Oct 19
AI Discord Embed Generator restorecord.ai · Social	Oct 19
걷는 일상을 위한 가방 | 소요백 SOYO BAG soyobag.com · Productivity · South Korea	Oct 19
Hunt45. The other sky is watching. hunt45.com · Games	Oct 19
Lightroom presets for wildlife, landscapes, travel and the city | Lumesmith Lab lumesmithlab.com	Oct 19
CastWai (แคสต์ไว) - ระบบควบคุมป้ายโฆษณาบน Smart TV | Digital Signage Web-App castwai.com	Oct 19
Vuelty · ¿Estás para volver? vuelty.app	Oct 19
NoirLabs — USCG cyber audits noirlabs.tech	Oct 19
NetGoodLabs: AI and automation for nonprofits netgoodlabs.com	Oct 19
Branchflow™ — AI planning workspace for building software with agents branchflow.ai · Developer Tools	Oct 19
Velosplit — GPX race power planner velosplit.com	Oct 19
Keppr | AI Voice Agents for HVAC Companies usekeppr.com	Oct 19

Showing the most recent 12 of 500,747.

Watches, exports and the API give you all 1,472,784 sites using Tailwind CSS, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. 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. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.
4. Some products people expect to see here are filed under a related category: UI Library.