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To utilize Jupyter Notebook for executing JavaScript code in Visual Studio Code, follow the below steps:

1. Install Node.js on your machine.

2. Install the Jupyter Notebook extension for Visual Studio Code.

3. Open Visual Studio Code and create a new Jupyter Notebook file.

4. In the first cell of the notebook, type the following code to install the ijavascript kernel:

   !npm install -g ijavascript
   

5. In the second cell, type the following code to install the ipykernel kernel:

   !pip install ipykernel
   

6. In the third cell, type the following code to start the ijavascript kernel:

   !ijsinstall
   

7. Now, you can write your JavaScript code in subsequent cells and execute them by pressing the "Run" button or using the keyboard shortcut Shift + Enter.

8. You can also use the Jupyter Notebook interface to visualize your data and create interactive visualizations using JavaScript libraries such as D3.js or Leaflet.js.

Note: It's also possible to run JavaScript in a Python kernel using packages such as PyV8 or PyExecJS. However, this requires additional setup and may not provide the full functionality of a dedicated JavaScript kernel.