Part 3: JavaScript the Hard Parts: Closure, Scope & Execution Context

Part 3 of JavaScript the Hard Parts: Closure, Scope & Execution Context video lecture with Will Sentance.

Watch Will, Codesmith's CEO, delve into one of the most powerful concepts in programming: Closures. Here's what you'll learn:
- How closure works under the hood
- Core JS runtime features - execution context, JavaScript execution model and the variable environment
- How to able to wield, optimize and debug popular pro utility functions like once and memoize
- How to be able to implement the module pattern - one of the cleanest and most resilient design patterns in JavaScript

To test your understanding of these concepts and find more videos, challenges, and solutions you can make a free account on CSX - https://csx.codesmith.io/

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