@stylexjs/webpack-plugin v0.11.1

@stylexjs/webpack-plugin

Documentation Website

https://stylexjs.com

Installation

Install the package by using:

npm install --save-dev @stylexjs/webpack-plugin

or with yarn:

yarn add --dev @stylexjs/webpack-plugin

Add the following to your webpack.config.js

const StylexPlugin = require('@stylexjs/webpack-plugin');
const path = require('path');

const config = (env, argv) => ({
  entry: {
    main: './src/index.js',
  },
  output: {
    path: path.resolve(__dirname, '.build'),
    filename: '[name].js',
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: 'babel-loader',
      },
    ],
  },
  plugins: [
    // Ensure that the stylex plugin is used before Babel
    new StylexPlugin({
      filename: 'styles.[contenthash].css',
      // get webpack mode and set value for dev
      dev: argv.mode === 'development',
      // Use statically generated CSS files and not runtime injected CSS.
      // Even in development.
      runtimeInjection: false,
      // optional. default: 'x'
      classNamePrefix: 'x',
      // Required for CSS variable support
      unstable_moduleResolution: {
        // type: 'commonJS' | 'haste'
        // default: 'commonJS'
        type: 'commonJS',
        // The absolute path to the root directory of your project
        rootDir: __dirname,
      },
    }),
  ],
  cache: true,
});

module.exports = config;

Plugin Options

It inherits all options from @stylexjs/babel-plugin and can be found here 🔗. Along with other options like

fileName

fileName: string // Default: 'stylex.css'

The name of the output css file.

useCSSLayers

useCSSLayers: boolean // Default: false

Enabling this option switches Stylex from using :not(#\#) to using @layers for handling CSS specificity.

babelConfig

babelConfig: {
  babelrc: boolean,
  plugins: PluginItem[],
  presets: PluginItem[]
} // Default: { babelrc: false, plugins: [], presets: [] }

List of custom babel plugins and presets which can be used during code transformation and whether to use the .babelrc file.