unocss-preset-better-nested-colors

🎭 Colors with pre-defined variants and more

The preset expands customization of theme colors by generating adequate dynamic shortcuts.
This allows to pre-define both colors and their behavior in certain variations (e.g. hover, focus, dark ).
The preset also introduces in-config color references and parent color value inheritance, to prevent unnecessary redundation.

Installation

# pnpm
pnpm add -D unocss-preset-better-nested-colors

# yarn
yarn add -D unocss-preset-better-nested-colors

# npm
npm i --save-dev unocss-preset-better-nested-colors

Example

import { defineConfig, presetUno } from 'unocss'
import presetBetterNestedColors from 'unocss-preset-better-nested-colors'

export default defineConfig({
  presets: [
    presetUno(), // or presetWind()
    presetBetterNestedColors({
      colors: {
        primary: {
          DEFAULT: '#eee', // "primary" => "#eee"
          ':dark': '#222',
        },

        secondary: {
          DEFAULT: 'rgb(50,50,50)',
          ':dark': 'rgb(250,250,250)',

          interactive: {
            DEFAULT: '~', // inheritance "rgb(50,50,50)"
            ':dark': '~', // inheritance "rgb(250,250,250)"
            ':hover': 'accent', // reference to "accent" => "#f00"
          },
        },

        accent: {
          DEFAULT: '#f00',

          interactive: {
            DEFAULT: '~', // inheritance "#f00"
            ':hover': {
              DEFAULT: '#ff0',
              ':dark': '#f0f',
            },
            ':disabled': 'secondary', // reference to "secondary" => "rgb(50,50,50)"
            ':disabled:dark': 'secondary:dark', // reference to "secondary" with "dark" variant => "rgb(250,250,250)"
          },
        },

        red: {
          DEFAULT: 'red-200', // reference to "red-200" => "#c00"
          100: '#b00',
          200: '#c00',
          300: '#d00',
          400: '#e00',
        },

        green: {
          DEFAULT: '#0c0',
          100: '#0b0',
          200: '~', // inheritance "#0c0"
          300: '#0d0',
          400: '#0e0',
        },
      },
    }),
  ],

  theme: {
    // the colors here won't be modified by the preset
    color: {
      pink: '#f0f',
    },
  },

  transformers: [transformerDirectives(), transformerVariantGroup()],
})

Example interactions with the above config:

bg-primary                 =>  bg-[#eee] dark:bg-[#222]
bg-secondary-interactive   =>  bg-[rgb(50,50,50)] dark:bg-[rgb(250,250,250)] hover:bg-[#f00]
bg-accent-interactive      =>  bg-[#f00] hover:bg-[#ff0] hover:dark:bg-[#f0f] disabled:bg-[rgb(50,50,50)] disabled:dark:bg-[rgb(250,250,250)]
bg-red                     =>  bg-[#c00]
bg-red-200                 =>  bg-[#c00]
bg-red-300                 =>  bg-[#d00]
bg-green                   =>  bg-[#0c0]
bg-green-200               =>  bg-[#0c0]

License

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

brofrain/unocss-preset-better-nested-colors

unocss-preset-better-nested-colors

Installation

Example

License