Be prepared to work with the GitHub repository at https://github.com/PacktPublishing/Hands-on-JavaScript-for-Python-Developers/tree/master/chapter-13. All you'll need is a code editor and a browser. In the Routes and views section, we'll discuss a few best practices for working with code editors.
The command-line examples are presented in macOS/Linux style. Windows users might need to consult the documentation to understand a few nuances of the Windows command line.