Learn how JavaScript handles code execution through execution contexts and environment records, including features like hoisting, the scope chain, and closures!
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Timestamps:
0:00 Intro
0:15 Execution Context Overview
1:26 Realm
1:51 Intrinsics
2:03 Global Object
2:50 Global Execution Context
4:34 Script Walk-through
9:00 Hoisting
10:14 Scope Chain
10:31 Closures
11:18 Outro