Napping Panda Missionaries


    1.2.11 • Public • Published


    This script generates color specific styles/less file which you can use to change theme dynamically in browser


    const { generateTheme } = require('antd-theme-generator');
    const options = {
      antDir: path.join(__dirname, './node_modules/antd'),
      stylesDir: path.join(__dirname, './src'), // all files with .less extension will be processed
      varFile: path.join(__dirname, './src/styles/variables.less'), // default path is Ant Design default.less file
      themeVariables: ['@primary-color'],
      outputFilePath: path.join(__dirname, './public/color.less') // if provided, file will be created with generated less/styles
      customColorRegexArray: [/^fade\(.*\)$/], // An array of regex codes to match your custom color variable values so that code can identify that it's a valid color. Make sure your regex does not adds false positives.
    generateTheme(options).then(less => {
      console.log('Theme generated successfully');
    .catch(error => {
      console.log('Error', error);
    Property Type Default Descript
    antdDir string - This is path to antd directory in your node_modules
    stylesDir string, [string] - Path/Paths to your custom styles directory containing .less files
    varFile string - Path to your theme related variables file
    themeVariables array ['@primary-color'] List of variables that you want to dynamically change
    outputFilePath string - Generated less content will be written to file path specified otherwise it will not be written. However, you can use returned output and write in any file as you want
    customColorRegexArray array ['color', 'lighten', 'darken', 'saturate', 'desaturate', 'fadein', 'fadeout', 'fade', 'spin', 'mix', 'hsv', 'tint', 'shade', 'greyscale', 'multiply', 'contrast', 'screen', 'overlay'].map(name => new RegExp(${name}\(.*\)))] This array is to provide regex which will match your color value, most of the time you don't need this

    Add following lines in your main html file

    <link rel="stylesheet/less" type="text/css" href="/color.less" />
      window.less = {
        async: true,
        env: 'production'
    <script type="text/javascript" src=""></script>

    Now you can update colors by updating less variables like this

      '@primary-color': '#0035ff'


    npm i antd-theme-generator

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