Preset Attributify

<button class="bg-blue-400 hover:bg-blue-500 text-sm text-white font-mono font-light py-2 px-4 rounded border-2 border-blue-200">
  Button
</button>

<button
  bg="blue-400 hover:blue-500"
  text="sm white"
  font="mono light"
  p="y-2 x-4"
  border="2 rounded blue-200"
>
  Button
</button>

<!-- Before -->
<button class="border border-red">Button</button>

<!-- After -->
<button border="~ red">Button</button>

<div m-2 rounded text-teal-400 />

<!-- Use un- prefix -->
<a un-text="red">Text color to red</a>

presetAttributify({
  prefix: 'un-',
  prefixedOnly: true,
})

presetAttributify({
  strict: false,           // Only generate CSS for attributify
  prefix: 'un-',           // Attribute prefix
  prefixedOnly: false,     // Require prefix for all
  nonValuedAttribute: true, // Support valueless attributes
  ignoreAttributes: [],    // Attributes to ignore
  trueToNonValued: false,  // Treat value="true" as valueless
})

// html.d.ts
declare module '@vue/runtime-dom' {
  interface HTMLAttributes { [key: string]: any }
}
declare module '@vue/runtime-core' {
  interface AllowedComponentProps { [key: string]: any }
}
export {}

import type { AttributifyAttributes } from '@unocss/preset-attributify'

declare module 'react' {
  interface HTMLAttributes<T> extends AttributifyAttributes {}
}

import { transformerAttributifyJsx } from 'unocss'

export default defineConfig({
  transformers: [
    transformerAttributifyJsx(),
  ],
})