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unocss

antfu/skills

UnoCSS is an instant atomic CSS engine designed to be flexible and extensible. The core is un-opinionated - all CSS utilities are provided via presets. It's a superset of Tailwind CSS, so you can reuse your Tailwind knowledge for basic syntax usage.

Installs4
Install command
npx skills add https://github.com/antfu/skills --skill unocss
Security audits
Gen Agent Trust HubPASS
SocketPASS
SnykWARN
About this skill
UnoCSS is an instant atomic CSS engine designed to be flexible and extensible. The core is un-opinionated - all CSS utilities are provided via presets. It's a superset of Tailwind CSS, so you can reuse your Tailwind knowledge for basic syntax usage. Important: Before writing UnoCSS code, agents should check for uno.config.* or unocss.config.* files in the project root to understand what presets, rules, and shortcuts are available. If the project setup is unclear, avoid using attributify mode and other advanced features - stick to basic class usage. The skill is based on UnoCSS 66.x, generated at 2026-01-28.

Source description provided by the upstream skill listing. Community reviews and install context appear in the sections below.

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FAQ
What does unocss do?

UnoCSS is an instant atomic CSS engine designed to be flexible and extensible. The core is un-opinionated - all CSS utilities are provided via presets. It's a superset of Tailwind CSS, so you can reuse your Tailwind knowledge for basic syntax usage.

Is unocss good?

unocss does not have approved reviews yet, so SkillJury cannot publish a community verdict.

What agent does unocss work with?

unocss currently lists compatibility with Agent compatibility has not been published yet..

What are alternatives to unocss?

Skills in the same category include telegram-bot-builder, flutter-app-size, sharp-edges, iterative-retrieval.

How do I install unocss?

npx skills add https://github.com/antfu/skills --skill unocss

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