Summary of Hoisting in JavaScript 🔥(variables & functions) | Namaste JavaScript Ep. 3

The video discusses the concept of hoisting in JavaScript, which allows variables and functions to be accessed before they are initialized.

The speaker demonstrates how variables and functions can be accessed before initialization without causing errors in JavaScript.

The speaker explains the process of memory allocation and how JavaScript handles variables and functions in the memory space.

Different scenarios are shown where variables and functions behave differently based on their declaration.

The speaker also covers the creation of execution contexts and the call stack in JavaScript.

A demo is provided to show how execution contexts are created and removed from the call stack during program execution.

The importance of understanding hoisting in JavaScript is emphasized for developers.

Speakers