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How to Run JavaScript Files in Visual Studio Code
VS Code is a lightweight and powerful tool loved by developers. Using various methods, here’s how to run a JavaScript file in Visual Studio Code.
The guide gives you different ways to run JavaScript files.
Prerequisites:
Let’s ensure that you have all the essential requirements to start smoothly.
- The Visual Studio Code is installed on your machine.
- A JavaScript file that you want to run (.js extension).
Step 1: Open Visual Studio Code
To commence coding, let’s launch Visual Studio Code on your system. You can obtain it from the official website (https://code.visualstudio.com/). Are you all set to begin?
Step 2: Create or Open a JavaScript File
To initiate the creation or opening of a JavaScript file in Visual Studio Code, proceed to the “File” menu. To ensure optimal editing performance, it is strongly recommended that the file be saved with a .js extension.
Step 3: Terminal Window
Now, open the integrated terminal in Visual Studio Code. You can do this by selecting “View” from the menu, then choosing “Terminal” or using the shortcut. Ctrl + `. `
Step 4: Navigate to File Directory
To navigate to your JavaScript file, use the cd command to go to its saved location.
cd path/to/your/directoryReplace “path/to/your/directory” to locate your JavaScript file with the actual path.
Step 5: Run JavaScript File
Once you are in the correct directory, type the following command to run your JavaScript file:
node filename.jsWhen working with JavaScript, use a unique and meaningful name for your file to ensure smooth code execution.
Alternative Method: Using Code Runner Extension
Visual Studio Code also provides extensions that can enhance your development experience. One such extension is “Code Runner.” Follow these steps to use Code Runner for running your JavaScript file:
- Go to the Extensions view (
Ctrl+Shift+X). - Search for “Code Runner” in the Extensions Marketplace.
- Install the extension.
After installing Code Runner:
- Open your JavaScript file.
- Right-click anywhere in the file.
- Select “Run Code” from the context menu or use the Ctrl + Alt + N shortcut.
Conclusion:
Congratulations! You have successfully learned how to run JavaScript files in Visual Studio Code. Whether you prefer using the integrated terminal or leveraging extensions like Code Runner, mastering this skill will streamline your JavaScript development process. Experiment with different methods to find the one that best fits your workflow.
Further Learning:
You can watch the video below to learn more about running javascript in VS Code.
If you are a new to JavaScript and looking for a beginner course, please checkout our free javascript course. Happy coding!
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