How can I use Webpack Bundle Analyzer to optimize my project?

How can I use Webpack Bundle Analyzer to optimize my project?

You can use Webpack Bundle Analyzer to visualize the size of your webpack output files. First, install it using npm or yarn.

What command do I need to run to install it?

You can run npm install --save-dev webpack-bundle-analyzer to install it as a development dependency.

How do I configure it in my webpack config file?

In your webpack config, add the BundleAnalyzerPlugin to the plugins array. Here's an example:

const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

module.exports = {
  // other configurations...
  plugins: [
    new BundleAnalyzerPlugin()
  ]
};

Can I run it in production mode?

Yes, you can run it in production mode. Just ensure to set the analyzerMode option to 'static' to generate a report.