You Don’t Know JS: Scope & Closures

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• Foreword (by Shane Hudson)
• Chapter 1: What is Scope?
• Chapter 2: Lexical Scope
• Chapter 3: Function vs. Block Scope
• Chapter 4: Hoisting
• Chapter 5: Scope Closures
• Appendix A: Dynamic Scope
• Appendix B: Polyfilling Block Scope
• Appendix C: Lexical-this
• Appendix D: Thank You’s!