Block Scope in JavaScript EXPLAINED Visually 🧱 | DevTools Demo
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YouTubeNA_DEV (Not An Average Dev)
Block Scope in JavaScript EXPLAINED Visually 🧱 | DevTools Demo
Block scope might look simple, but do you really know what happens behind the scenes? 👀 In this short, we dive into how block scope works in JavaScript — visually! Using the browser’s Developer Tools, we break down how let and const behave differently from var, how memory is handled, and what the block actually holds. See JavaScript’s ...
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