![]() ![]() Make sure your code is valid and free from syntax errors otherwise formatting may not work. If it doesn't work straight away you may need to restart your VSCode for the changes to propagate. You can now open a JavaScript/TypeScript file from your project and see it in action: You can use the tabs right below the search box to switch between user and workspace settings depending on whether you want to use Prettier globally (user) or only with the opened project (workspace). In the new preferences tab in the search box type in "format" then from the "Editor: Default Formatter" dropdown choose "Prettier: Code formatter" and tick "Editor: Format On Save", "Editor: Format On Paste" and "Editor: Format On Type" checkboxes: ![]() From the menu "Code" go to Preferences -> Settings: ![]() Once you have the prettier extension installed you have to configure it to automatically format your code. In the search box type in "prettier" and once the search results appear click on the "Install" button in the first result (it should have a title "Prettier - Code formatter"): In your Visual Studio Code click on the Extensions button located on the sidebar: How to install and configure the VSCode plugin Let's install and configure the VSCode plugin now. That's it - you have added prettier to your project. You can clone it by executing the following command: git clone git Visual Studio Code with your project opened click on menu -> Terminal -> New Terminal: Let me show you how to set everything up.Īs an example project I'm going to use a piece of code I've created and uploaded as a GitHub repository. Isn't it cool? Think about how convenient it is to never have to think about code formatting again! What's important is that it is you who decide how the output format should look like so if you're not a fan of double quotes and semicolons just add the config file and from now on all the code you write will have the desired format: Or when you copy-paste the code for example from stack overflow: What makes it even better is the Visual Studio Code plugin that allows for the live code auto-formatting as you type your code: JavaScript (including experimental features).Prettier has wide support of programming languages and file formats such as: In other words, it's a tool that as input takes any format of your code (as long as it is syntactically correct) and then outputs nicely and orderly formatted code: It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary. Prettier is an opinionated code formatter. There are other personalizaitons possible that don't show up on the IDE menu but can be changed by settings in preferences.In this article, I am going to explain step by step how to configure your JavaScript project in Visual Studio Code to format the code automatically whenever you save the changes or paste the code to the editor. Note that, since there is a already a line that makes =true, it uses spaces instead of tabs, which is an absolute, non-negotiable requirement for my documentation purposes, regardless of the number of spaces the blocks are indented. Now autoformat blocks it out more to my liking. Now, I like block indentations of four spaces instead of two, so I went into the Arduino preferences.txt file and changed =2 I mean, I'm not trying to talk you into using the Arduino IDE editor, and, in fact there are other things about it that I'm not really fond of, but you did ask. In fact I usually do my "real" work on Linux, so I'm kind of glad that I didn't fall in love with Microsoft stuff.). (I don't particularly like the Visual Studio editor either. There are lots of things (beyond block indentation widths and bracket-matching) about any IDE editors that I have ever used that limit my productivity. ![]()
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