Hoisting is JavaScript's default behavior of moving all declarations to the top of the current scope (to the top of the current script or the current function). Variables defined with let and const are hoisted to …

Jul 11, 2025 · JavaScript Hoisting refers to the process whereby the interpreter appears to move the declaration of functions, variables, classes, or imports to the top of their scope, prior to execution of …

Jan 15, 2026 · Hoisting refers to the behavior where JavaScript moves the declarations of variables, functions, and classes to the top of their scope during the compilation phase.

Nov 11, 2021 · By Zach Snoek In JavaScript, hoisting allows you to use functions and variables before they're declared. In this post, we'll learn what hoisting is and how it works.

In this tutorial, you'll learn how about the JavaScript hoisting and how it works under the hood.

4 days ago · Learn hoisting in JavaScript with clear examples and explanations. Understand variable hoisting in JavaScript, function hoisting in JavaScript, and how the temporal dead zone affects …

In JavaScript, hoisting is a behavior in which a function or a variable can be used before declaration. In this tutorial, you will learn about JavaScript hoisting with the help of examples.

Sep 24, 2025 · What Is Hoisting in JavaScript? Hoisting is the process by which JavaScript moves all declarations (not assignments) to the top of the current scope during the compile phase.

Nov 28, 2025 · 🧠 What Is Hoisting? JavaScript reads your file in two steps: First pass: It sets up your code. Second pass: It runs the code. During the first pass, it moves some things up. This is called …

Feb 26, 2025 · What is Hoisting? Hoisting is a behavior in JavaScript where variable and function declarations are moved to the top of their scope during the compilation phase, before the code is …