You can find the code used in all of the chapters in this book at https://github.com/PacktPublishing/Webpack-5-Up-and-Running. To get the most out of this book, you will need the following:

• Fundamental knowledge of JavaScript.
• Ensure that you have the latest version of Webpack 5 installed. 
• You will need the use of a command-line interface, such as Command Prompt or another command-line utility of your choice.
• You will need Node.js, the JavaScript runtime environment.
• Ensure that you've installed the latest version of Node.js (webpack 5 requires at least Node.js 10.13.0 (LTS)); otherwise, you may encounter a lot of issues.
• You will need npm installed on your local machine with administrator-level privileges. Webpack and Webpack 5 run in the Node.js environment, which is why we need its package manager—NPM.
• As of the time of writing, the most current release is Webpack version 5. Visit https://webpack.js.org to find the most current version for you.