You-Dont-Know-JS

You Don’t Know JS: Up & Going

Table of Contents

• Foreword
• Preface
• Chapter 1: Into Programming
  • Code
  • Try It Yourself
  • Operators
  • Values & Types
  • Code Comments
  • Variables
  • Blocks
  • Conditionals
  • Loops
  • Functions
  • Practice
• Chapter 2: Into JavaScript
  • Values & Types
  • Variables
  • Conditionals
  • Strict Mode
  • Functions As Values
  • this Keyword
  • Prototypes
  • Old & New
  • Non-JavaScript
• Chapter 3: Into YDKJS
  • Scope & Closures
  • this & Object Prototypes
  • Types & Grammar
  • Async & Performance
  • ES6 & Beyond
• Appendix A: Acknowledgments

This site is open source. Improve this page.