Argument Parsing with Yargs: Part I

The video tutorial covers the use of command line arguments in Node.js applications, focusing on the limitations of Node's built-in argument parsing. It introduces the Yargs package as a solution for more effective argument parsing, demonstrating its installation and basic usage. The tutorial further explores configuring Yargs to handle multiple commands, such as add, remove, read, and list, and emphasizes testing these commands to ensure they function correctly.

What are the four distinct commands that the notes application should support?

How do you set up a command using the yards package?

What is the purpose of the handler property in a command setup?

Explain how to test the commands you have set up in your Node.js application.