Modern JavaScript from the Beginning - Second Edition - For...of Loop

The video tutorial introduces the 'for of' loop, a modern way to iterate over iterable objects like arrays, strings, and maps in JavaScript. It explains how 'for of' provides a cleaner syntax compared to traditional loops like 'for' and 'while'. The tutorial includes examples of using 'for of' with arrays, strings, and maps, highlighting its simplicity and efficiency. Additionally, it briefly mentions the 'for in' loop for object literals, which will be covered in a subsequent video.

What is the purpose of a 'for of' loop in JavaScript?

How does a 'for of' loop differ from a standard 'for' loop?

What is the syntax for creating a 'for of' loop to iterate over an array?

Explain how to loop through an array of objects using a 'for of' loop.

What is the 'forEach' method and how does it compare to 'for of'?

How can you use a 'for of' loop to iterate over a string?

Describe how to loop over a map using a 'for of' loop.