Websites Powered by UnoCSS

26,702 websites tracked using UnoCSS (UI frameworks) · uno.antfu.me

UnoCSS is a UI/CSS framework used to style and lay out the site. Its official site is uno.antfu.me. PoweredBy tracks the websites that use UnoCSS across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the ui frameworks ecosystem.

Usage trend

Core Web Vitals

Median site among 6,122 UnoCSS sites with Chrome UX data, p75 values, Aug 2026.

Top countries

United States 1,685

India 1,205

Brazil 1,186

Philippines 1,038

Germany 992

Indonesia 934

Japan 891

United Kingdom 822

Sites using UnoCSS by audience country, Chrome UX Report.

Top sites by authority

The share of the web's most authoritative domains, by Open Page Rank tier, seen running UnoCSS in recent crawls. Only 372 domains worldwide score 9 or higher.

Websites using UnoCSS

Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.

Download top 10,000 as CSV (zip) →

Compare UnoCSS

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• UnoCSS vs ZURB Foundation
• UnoCSS vs Radix UI

Related UI frameworks

• Bootstrap
• Animate.css
• Tailwind CSS
• ZURB Foundation
• Radix UI