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How to Format Source Code on Save Using Prettier Formatter Extension in VSCode IDE
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Jul 2, 2025
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0:00
Uh hello guys, welcome to this video. So
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in this video I will show you how to
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format your code on safe using the
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prettier
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extension inside VS code. So let me show
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you example what we will do. So if you
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have this uh formatting issues that
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suppose you have unfor unforatted HTML
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as I just save this document I will
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simply type the shortcut key control S
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and automatically your document will be
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formatted using the prettier VS code
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extension
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and uh you can even do this by right
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clicking it and you will get this option
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format document and you can format
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document right here itself itself. So
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now to do this it's very easy. First of
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all you need to install the prettier
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code extension which is a number one
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format extension for VS code. It
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supports various languages such as
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JavaScript, TypeScript, HTML, CSS all
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these languages. So if you just type
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prettier the number one extension which
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comes this is the extension here. It's
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59 million developers use it. So you
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simply install it
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and just it will like like this you just
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need to enable this. So once the
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extension is enabled, you actually
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one more step you need to do. You need
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to make sure that you go to settings and
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right here inside your text editor. Uh
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you need to go to formatted formatting
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section and right here you need to
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toggle this option on which is format on
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save. This means that whenever you save
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your file, it will automatically format
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your file using the prettier code
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formatter. So if the if this is not
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checked, simply take mark this option
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format on save. And after that 99% of
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the time the prettier code extension
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will definitely work. So this is a let
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me unformat this HTML file. So if this
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option format document is not working
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then you simply need to do this format
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document with and then a series of
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formatterers will come right here which
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formatter you need to choose here. So
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you need to choose the prettier code
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formatter simply enter it and your now
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your file has been successfully
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formatted. And if for some reason this
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step is not working for you, you need to
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simply type the shortcut key control
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shift P and then you need to go to the
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user setting file right here. And you
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just need to add this one snippet of
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code. Simply type here editor
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default formatter.
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So this is I
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default formatter. Yeah. So there is a
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property here that you can set here.
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Default
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formatter.
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So this is the line you need to add
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right here. If the previous steps is not
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work, just add this line in the user
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setting file. ESBN.p prettier. VS Code.
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This is the name of the formatter, the
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prettier code formatter. And if you now
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do this,
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you can do this with any file. If
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your code is unforatted, simply control
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S to format to save the document and
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automatically your file will be
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formatted. You can even do this with
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JavaScript as well. So let's suppose
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your file is for unforatted
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and if I simply say control S you will
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see automatically all your files should
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be formatted. So this is the way by
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which you can do this uh how format your
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documents using prettier code extension.
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Please hit that like button and
4:11
subscribe the channel and also check out
4:14
my website freemediatools.com
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uh which contains thousands of tools. Uh
4:20
I will be seeing you in the next
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