Individual skill
unocss
UnoCSS instant atomic CSS engine, superset of Tailwind CSS. Use when configuring UnoCSS, writing utility rules, shortcuts, or working with presets like Wind, Icons, Attributify.
skills/unocss/SKILL.md
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- Last checked
- Nov 10, 2026
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- Repository last updated
- Nov 10, 2026
- License
- MIT
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GENERATION.mddoc · 136 bytesSKILL.mdcore · 4,360 bytesSKILL.mdcore · 4,360 bytesreferences/core-config.mddoc · 3,222 bytesreferences/core-extracting.mddoc · 2,191 bytesreferences/core-layers.mddoc · 1,620 bytesreferences/core-processors.mddoc · 2,785 bytesreferences/core-rules.mddoc · 3,678 bytesreferences/core-safelist.mddoc · 4,104 bytesreferences/core-shortcuts.mddoc · 1,912 bytesreferences/core-theme.mddoc · 3,113 bytesreferences/core-variants.mddoc · 3,236 bytesreferences/integrations-nuxt.mddoc · 3,397 bytesreferences/integrations-vite.mddoc · 4,459 bytesreferences/preset-attributify.mddoc · 2,581 bytesreferences/preset-icons.mddoc · 3,839 bytesreferences/preset-mini.mddoc · 2,786 bytesreferences/preset-rem-to-px.mddoc · 1,624 bytesreferences/preset-tagify.mddoc · 2,021 bytesreferences/preset-typography.mddoc · 1,781 bytesreferences/preset-web-fonts.mddoc · 2,505 bytesreferences/preset-wind3.mddoc · 3,416 bytesreferences/preset-wind4.mddoc · 4,708 bytesreferences/transformer-attributify-jsx.mddoc · 2,534 bytesreferences/transformer-compile-class.mddoc · 2,243 bytesreferences/transformer-directives.mddoc · 2,547 bytesreferences/transformer-variant-group.mddoc · 1,826 bytes
Read excerpt
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 v66.10.5, generated at 2026-09-25.
## Core
| Topic | Description | Reference |
|-------|-------------|-----------|
| Configuration | Config file setup and all configuration options | [core-config](references/core-config.md) |
| Rules | Static and dynamic rules for generating CSS utilities | [core-rules](references/core-rules.md) |
| Shortcuts | Combine multiple rules into single shorthands | [core-shortcuts](references/core-shortcuts.md) |
| Theme | Theming system for colors, breakpoints, and design tokens | [core-theme](references/core-theme.md) |