swc-loader

This module allows you to use SWC with webpack.

Installation

pnpm i -D @swc/core swc-loader

Usage

webpack.config.js

module: {
  rules: [
    {
      test: /\.m?js$/,
      exclude: /(node_modules)/,
      use: {
        // `.swcrc` can be used to configure swc
        loader: "swc-loader"
      }
    }
  ]
}

React Development

The jsc.transform.react.development option is automatically set based on the webpack mode (opens in a new tab).

With babel-loader

When used with babel-loader, the parseMap option must be set to true.

webpack.config.js

module: {
  rules: [
    {
      test: /\.m?js$/,
      exclude: /(node_modules)/,
      use: {
        loader: "swc-loader",
        options: {
          parseMap: true
        }
      }
    }
  ]
}

@swc/jest Bundling