Configure webpack on your Nx workspace

You can configure Webpack using a webpack.config.js file. If you do so, you can set the path to this file in your project.json file, in the build target options:

//...
"my-app": {
    "targets": {
        //...
        "build": {
            "executor": "@nrwl/webpack:webpack",
            //...
            "options": {
                //...
                "webpackConfig": "apps/my-app/webpack.config.js"
            },
            "configurations": {
                ...
            }
        },
    }
}

In that file, you can add the necessary configuration for Webpack. You can read more on how to configure webpack in the Webpack documentation.