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You Don't Know JS: Scope & Closures

Table of Contents

  • Foreword
  • Preface
  • Chapter 1: What is Scope?
    • Compiler Theory
    • Understanding Scope
    • Nested Scope
    • Errors
  • Chapter 2: Lexical Scope
    • Lex-time
    • Cheating Lexical
  • Chapter 3: Function vs. Block Scope
    • Scope From Functions
    • Hiding In Plain Scope
    • Functions As Scopes
    • Blocks As Scopes
  • Chapter 4: Hoisting
    • Chicken Or The Egg?
    • The Compiler Strikes Again
    • Functions First
  • Chapter 5: Scope Closures
    • Enlightenment
    • Nitty Gritty
    • Now I Can See
    • Loops + Closure
    • Modules
  • Appendix A: Dynamic Scope
  • Appendix B: Polyfilling Block Scope
  • Appendix C: Lexical-this
  • Appendix D: Acknowledgments