You Don't Know JS: Scope & Closures Purchase digital/print copy from O'Reilly Table of Contents Foreword (by Shane Hudson) Preface 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!
