Have you worked with Webpack Module Federation or micro-frontends?

Yes, I have experience working with Webpack Module Federation and micro frontends. Module Federation allows dynamically loading modules from other applications at runtime, which simplifies splitting frontend applications into independent parts.

Example of using Module Federation in Webpack:

// webpack.config.js
module.exports = {
  // ...other settings
  plugins: [
    new ModuleFederationPlugin({
      name: 'app1',
      remotes: {
        app2: 'app2@http://localhost:3002/remoteEntry.js',
      },
      exposes: {
        './Button': './src/Button',
      },
      shared: ['react', 'react-dom'],
    }),
  ],
};

This allows developing and deploying parts of the application independently, improving scalability and development speed.