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It will open the text editor’s Output window, and you can see the JavaScript outputs.

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Open any JavaScript file and to run it, right-click the mouse and click the Run Code option or Ctrl + Alt + N.

VISUAL STUDIO CODE NODE JS INSTALL

Click the Extensions tab, and search for Code Runner and install it.

To run JavaScript on Code Runner Extension:

While you don’t need to configure anything, you still have to install Node.js on your computer. If you don’t like to run JavaScript manually, you can use the Code Runner Extension. For example, if your file name is app.js, write node app.js click enter key to see the JavaScript output.

In the terminal, type node file_name.js where file_name.js is the name of your JavaScript file.

Open VS Code’s terminal by clicking Terminal > New Terminal, or clicking Ctrl + Shift + ` keys ( Cmd + Shift+ P for Mac).

Open the JavaScript file that you want to run it.

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Download and install Node.js on your computer.

Here are the steps to run JavaScript with Node.js: This method will let you run JavaScript files directly on the text editor’s terminal, and no need to switch windows like in method 1. Method 2: Use Node.jsĪnother way to run JavaScript in VS Code is using Node.js. Unless you’re working on smaller windows or have two monitor screens, this will inconvenience you a little bit. The only downside of using this approach is you will constantly switch between a browser and VS Code windows.

In the Inspect Window, click the Console tab, and this is where you can see the JavaScript outputs.

You can also open it by clicking Ctrl + Shift + I keys for Windows, or Cmd + Option + I keys for Mac.

In the browser, open the inspect window by right-clicking the mouse and select Inspect option.

Save the changes and then open the HTML file in the browser.

You can write JavaScript code inside the script tags.

Create an HTML file in VS Code and inside the file, add the script tags.

It will cover features built in to the editor as well as extensions that can be installed to make node.

This method is straightforward as you only need VS Code and a browser of your choice to view JavaScript outputs. This guide will explain why Visual Studio Code is a good choice for developing node.js applications. The simplest way to run JavaScript in VS Code is to create an HTML file.

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There are three ways you can run JavaScript in the text editor and for that, feel free to choose whatever suits you the best.

VISUAL STUDIO CODE NODE JS HOW TO

The debugger will be set focus automatically once the breakpoint is reached.In this short tutorial, you will learn how to run JavaScript in Visual Studio Code. Use Postman app or other tools to send a HTTP request to your API. Choose the one for your API.Īs soon as a debugging session starts, the DEBUG CONSOLE panel is displayed and shows debugging output, and the Status Bar changes color (orange for default color themes). The Debugger shows the list of detected Node.JS processes in your computer. Use “npm run start” start your API server. Click Add Configuration button.Ĭhoose the newly created launch configuration from the droplist of DEBUG button. To get started in this walkthrough, install Node.js for your platform. However, to run a Node.js application, you will need to install the Node.js runtime on your machine. VS Code will try to automatically detect your debug environment. Visual Studio Code has support for the JavaScript and TypeScript languages out-of-the-box as well as Node.js debugging. Select the Configure gear icon on the Debug view top bar.

Open your project folder in VS Code (File > Open Folder). Step 4: Add these two commands which are important for running. Step 3: Installing Module: Install the modules using the following command. Step 2: Now create a file app.js file in your folder as shown below. VS Code keeps debugging configuration information in a launch.json file. Step 1: Create an empty folder and move it into that folder from your VS Code editor, use the following command.

In order to configure and save debugging setup details, you need to create a launch configuration file. You make sure that you are in the correct directory and then you use the word, node, followed by the filename you want to run. Remember that in order to run a node.js script in Visual Studio Code, you do so through the terminal near the bottom of the software. This article describes the steps about how to debug a REST API developed in Node.JS in Visual Studio Code in local computer. You have officially run a node.js script in Visual Studio Code. VS Code has built-in debugging support for the Node.js runtime and can debug JavaScript, TypeScript, or any other language that gets transpiled to JavaScript.