You Don't Know JS Yet: Scope and Closures

Download free course You Don't Know JS Yet: Scope and Closures, pdf file on 279 pages by Kyle Simpson.

Are you looking for a better way to deeply learn the fundamentals of JavaScript? Look no further!The foundation of all programs is the organization of its variables and functions into different nested scopes. Yet, most developers haven't deeply contemplated how and why these decisions are made and the impacts on code maintainability.The worldwide best selling "You Don't Know JS" book series is back for a 2nd edition: "You Don't Know JS Yet". All 6 books are brand new, rewritten to cover all sides of JS for 2020 and beyond."Scope & Closures" examines all aspects of lexical scope, then builds on these principles to leverage the power of closure, and finally digs into the module pattern for better program structure.

Table of contents

What's the Scope?
Illustrating Lexical Scope
The Scope Chain
Around the Global Scope
The (Not So) Secret Lifecycle of Variables
Limiting Scope Exposure
Using Closures
The Module Pattern
Exploring Further
Practice

Pages :	279
Size :
Downloads:	337
Created:	2022-02-03
License:	CC BY-NC-ND
Author(s):	Kyle Simpson

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