← All technologies

UnoCSS on new websites

Instant on demand atomic CSS engine with a browser runtime build.

Sites using UnoCSS
18
since Jul 2026
Last 30 days
0.0%
of new sites, to Oct 20
no change on the 30 days before
Last 7 days
0.0%
of new sites, 7-day average
no change on the week before
Rank in CSS Framework
#17
of 32 tools, all time
First seen Jul 14, 2026
Last seen Oct 9, 2026
Website unocss.dev

What we found

  1. UnoCSS appeared on 4 new sites in the last 30 days.[1]

Share of new sites using UnoCSS

0.0000% 0.0005% 0.0010% 0.0015% 10 Sep Oct

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

Who uses UnoCSS

Domain ending 18 sites
EndingSitesShareBar
.com 16 88.9%
.co 1 5.6%
.dev 1 5.6%

CSS Framework on new sites

# Movement Tool Share of all sites Share of category[2] Bar
1 – Tailwind CSS 24.4% 86.4%
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%
…
17 ▲7 UnoCSS <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. Among September launches it ranked #13 in CSS Framework, up from #20 in August. All 32 in CSS Framework

Recently launched products built on UnoCSS

3 of the 18 sites using UnoCSS are product launches we list individually. The other 15 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
SVGStat - Live SVG Counters, Badges, and Project Analytics svgstat.com · Developer Tools Sep 3 Alpine.js Caddy jsDelivr Spaceship DNS
Gleam — modüler widget platformu gleams.dev · Developer Tools Aug 8 Next.js React Cloudflare Google reCAPTCHA
Pagora AI - Wordpress plugin pagora-ai.com Jul 14 Alpine.js Cloudflare Google Search Console Mailjet

Watches, exports and the API give you all 18 sites using UnoCSS, from £15 a month.

Notes

  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.

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 UnoCSS when we detect UnoCSS 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

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.