Tailwind CSS on new websites

1. About 1 in 5 websites that went live in the last 30 days were built with Tailwind CSS (20.9%).^[1]
2. It is 2.5 times more common among product launches than among other new sites.
3. It is the most common CSS framework on new sites, about 6 times as common as the next, Bootstrap.
4. 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, day by day for the last 90 days and weekly before that (left of the dashed line). The shaded areas were measured against a different set of sites, so the line can step there without Tailwind CSS itself changing.^[2][3]

#	Movement	Tool	Share of all sites	Share of category[6]	Bar
1	–	Tailwind CSS	24.6%	86.3%
2	–	Bootstrap	4.3%	15.1%
3	–	UIkit	0.1%	0.4%
4	–	Layui	<0.1%	0.1%
5	▼1	Materialize	<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	783,902	3.3x
Next.js	519,378	2.6x
React	874,939	2.2x
Vercel	403,723	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.

495,739 of the 1,457,235 sites using Tailwind CSS are product launches we list individually. The other 961,496 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts.

Site	Found	Also detected
Äggkartan – köp gårdsägg direkt från producenten | Äggkartan aggkartan.se · Sweden	Oct 18
Compraki | As lojas de Pau dos Ferros no celular compraki.app · Brazil	Oct 18
Flying Car Demo AI: Make Your Car Do the Tesla Ramp Flip ai-flyingcar.app	Oct 18
Project Scripture: free church presentation software projectscripture.com · Content	Oct 18
VoЖe vozhe.chat	Oct 18
Expert Witness Tools by Ahrens Security expertwitnesstools.com	Oct 18
AppCrumble - Handcrafted React Components, UI Templates & SaaS Starters appcrumble.com · Developer Tools	Oct 18
Сток Атрибутатор — Атрибутация для стоков и AI метаданные в 1 клик | Программа для стоков StockAttributor PRO stockattributor.com	Oct 18
Kaivyr — Membresía de IA para tu empresa kaivyr.com · AI	Oct 18
Kâhya: Küçük ekipler için izin, mesai ve masraf takibi kahya.io · Türkiye	Oct 18
CSV2JSON — Turn Your Pet Photo into Custom Art pawfectpix.art · China	Oct 18
HerOpenDoors | Personalised Opportunities for Women heropendoors.com	Oct 18

Showing the most recent 12 of 495,739.

The StackScope API serves all 1,457,235 sites using Tailwind CSS, filterable and exportable, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well, so the share is measured against a much larger set of sites. For one continuous measure, view launch platforms only.
3. Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
4. 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.
5. 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.
6. Some products people expect to see here are filed under a related category: UI Library.