Block Scope in JavaScript EXPLAINED Visually 🧱 | DevTools Demo
2:47
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 ...
904 views1 month ago
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