Hoisting in Javascript | Mastering of Web development

Summary
This video explains JavaScript hoisting, a mechanism that moves declarations to the top of the code before execution. The two main types of hoisting are variable hoisting and functional hoisting.
Highlights
- 💡 Hoisting is a runtime mechanism that moves declarations to the top of the code.
- 🙋 Variable hoisting moves variable declarations to the top, but their initial value is `undefined` until assigned.
- 🗃️ Functional hoisting moves function declarations to the top, allowing them to be called before their definition in the code.
- ⚠️ Hoisting does not apply to `let` and `const` variables.
- 🚀 Understanding hoisting is essential for writing efficient and predictable JavaScript code.
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