The Spread Operator (…)

Rest Pattern and Parameters

Short Circuiting (&& and II)

The Nullish Coalescing Operator (??)

Logical Assignment Operators

Coding Challenge #1

Looping Arrays: The for-of Loop

Enhanced Object Literals

Optional Chaining (?.)

Looping Objects: Object Keys, Values, and Entries

Coding Challenge #2

Sets

Maps: Fundamentals

Maps: Iteration

Summary: Which Data Structure to Use

Coding Challenge #3

Working With Strings – Part 1

Working With Strings – Part 2

Working With Strings – Part 3

Coding Challenge #4