Learn JavaScript from Scratch JavaScript for Everyone - JavaScript Hoisting

The video tutorial explains JavaScript's unique feature of hoisting, where variable declarations are moved to the top of their scope, resulting in an initial undefined state. It demonstrates this concept with examples, showing how variables can be accessed before they are defined without causing reference errors. The tutorial also discusses the implications of hoisting, noting that while some developers find it useful, others see it as unnecessary complexity. The video concludes by introducing closures as the next topic.

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