AwesomeTechStack
Technology · UI frameworks

UnoCSS

UnoCSS is one of 85 technologies we detect in UI frameworks.

UI frameworks
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detected by AwesomeTechStack auditsuno.antfu.me

About UnoCSS

UnoCSS is instant on-demand Atomic CSS engine.

How many people use UnoCSS

GitHub · npm
  1. #23MDBootstrap24k
  2. #24Pure CSS24k
  3. #25SvelteKit21k
  4. #26UnoCSS19k
  5. #27framework719k
  6. #28UIKit19k
  7. #29Naive UI19k

2M npm downloads, last 30 days

GitHubnpmIssues

#26 of 71 UI frameworks we have counts for (of 85) · bars are GitHub stars across these neighbours; the category leader is Flutter at 179k · as of September 7, 2026

Compare

UnoCSS

#26 of 71 UI frameworks

stars19k
downloads / 30d2M
SvelteKit

#25 of 71 UI frameworks

stars21k
downloads / 30d11M

Audit any site that runs UnoCSS.

Enter a URL to score its stack for technology quality, version health, Lighthouse performance - and AI-readiness.

How we audit UnoCSS

We measure the detected version against UnoCSS's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.

How the score works

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Technology definitions from a community-maintained catalogue, licensed GPL-3.0. Attribution and source.