#16 JavaScript Variable Scope | JavaScript for Beginners

Published: 14 September 2022
on channel: Programiz

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Scope refers to the availability of variables and functions in certain parts of the code. In JavaScript, a variable has two types of scope: Global Scope and Local Scope
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In computer programming, variable scope defines the availability of a variable in different regions of a program. Watch the full video to have a clear understanding of the working of JavaScript variables scope.

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Run JavaScript Online: https://www.programiz.com/javascript/...
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JavaScript Variable Scope(text-based tutorial): programiz.com/javascript/variable-scope

Timestamps:
00:14 Scope
03:15 Global Scope
04:19 Change the value of Global Variable
06:24 Block Scoped
08:18 Quiz

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#16 JavaScript Variable Scope | JavaScript for Beginners

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