How to Run JavaScript in Visual Studio Code
Guide: Running JavaScript in Visual Studio Code
How to Run JavaScript in Visual Studio Code
To run JavaScript in Visual Studio Code, you can create a new JavaScript file (.js) and write your code. Then, open the integrated terminal in Visual Studio Code by pressing ``Ctrl+` `` or going to View > Terminal. Use the terminal to navigate to the directory where your JavaScript file is located by using ``cd <directory>`` command. Run the JavaScript file using Node.js by typing ``node <filename>.js`` in the terminal. This will execute your JavaScript code and display the output in the terminal. Visual Studio Code provides a convenient environment for writing and running JavaScript code with its integrated terminal and various extensions for debugging and development assistance.
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1 - Open Visual Studio Code: Launch Visual Studio Code on your computer.
2) Create a new JavaScript file: Click on “File” in the menu bar, then “New file.” Save the file with a .js extension.
3) Write your JavaScript code: Begin writing your JavaScript code in the new file.
4) Save your file: Remember to save your file frequently by clicking on “File” and then “Save” or using the keyboard shortcut Ctrl + S.
5) Install the Node.js runtime: In order to run JavaScript in Visual Studio Code, you need to have Node.js installed on your system. Download and install Node.js from its official website.
6) Install the “Code Runner” extension: Open the Extensions view in Visual Studio Code by clicking on the Extensions icon on the Activity Bar on the side of the window. Search for the “Code Runner” extension and click on “Install.”
7) Configure Code Runner: Go to Settings in Visual Studio Code by clicking on “File” and then “Preferences” and then “Settings.” Search for “code runner.executorMap” and set it to {"javascript": “node”}.
8) Enable Code Runner: Click on the gear icon in the top right corner of the editor and select “Settings.” Search for “code runner.runInTerminal” and make sure it is checked.
9) Run your JavaScript code: You can run your JavaScript code by right clicking anywhere in the editor and selecting “Run Code” or using the keyboard shortcut Ctrl + Alt + N.
10) View the output: The output of your JavaScript code will be displayed in the Output window at the bottom of the Visual Studio Code interface.
11) Debug your code: Visual Studio Code also offers debugging capabilities for JavaScript. You can set breakpoints, step through your code, inspect variables, and more.
12) Explore JavaScript extensions: Visual Studio Code has a wide range of extensions that can enhance your JavaScript development experience. Explore and try out different extensions to see which ones work best for you.
13) Practice with sample exercises: Provide students with sample exercises and projects to practice running JavaScript code in Visual Studio Code. This hands on experience will help solidify their understanding.
14) Encourage troubleshooting: Teach students how to troubleshoot common issues they may encounter when running JavaScript in Visual Studio Code, such as syntax errors or runtime errors.
15) Provide guidance and support: Offer guidance and support to students as they navigate running JavaScript in Visual Studio Code, addressing any questions or challenges they may have along the way.
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