Modern JavaScript from the Beginning - Second Edition - Refactor to Multiple Functions

The video tutorial discusses different methods to add items to a shopping list, emphasizing clean code practices and the importance of separating functions for better code reuse. It demonstrates creating separate functions for buttons and icons, testing these functions, and highlights the role of developer preference in code structure. The tutorial concludes with a call to consider clean code practices throughout the course.

What are the two ways mentioned to add a new list item to the shopping list?

Why does the speaker believe that clean code is often a matter of preference?

What is the advantage of having separate functions for creating buttons and icons?

How does the speaker suggest handling the creation of a button and an icon in the code?

What does the speaker mean by saying 'it's completely up to you' regarding coding practices?