The Modern JavaScript Bootcamp (2019) - Build an Expense Tracker

The video tutorial guides viewers through implementing three functions in a JavaScript expense manager: add income, reset account, and get account summary. It provides a challenge to apply learned concepts, outlines the purpose of each function, and demonstrates their usage in a script. The tutorial emphasizes testing and debugging to ensure functionality, preparing viewers for more advanced JavaScript projects.

What is the expected output when calling 'get account summary' after adding income and expenses?

How can you test if the functions are working as expected?

What should you do if you encounter issues with the code?