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Chalarangelo
2020-11-11 13:13:20 +02:00
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blog_posts/javascript-variable-hoisting.md
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@ -4,7 +4,7 @@ type: question
tags: javascript,type,variable
authors: chalarangelo
cover: blog_images/javascript-variable-hoisting.jpg
except: One of the most commonly asked JavaScript interview questions is about hoisting. It's also a concept that might require some getting used to, so read our guide to learn more.
excerpt: One of the most commonly asked JavaScript interview questions is about hoisting. It's also a concept that might require some getting used to, so read our guide to learn more.
---
Before your JavaScript code is executed, it is first parsed and compiled. During the _compile_ phase, variable and function declarations are put into memory, which is called **hoisting**.