Chapter 1: Values, Types, and Operators
Chapter 4: Data Structures: Objects and Arrays
Chapter 5: Higher-Order Functions
Chapter 6: The Secret Life of Objects
Chapter 9: Regular Expressions
Chapter 11: Asynchronous Programming
Chapter 12: Project: A Programming Language
Chapter 13: JavaScript and the Browser
Chapter 14: The Document Object Model
Chapter 16: Project: A Platform Game
Chapter 19: Project: A Pixel Art Editor
Chapter 21: Project: Skill-Sharing Website