If you want to use Copilot to generate code, follow the instructions mentioned here to integrate it with Visual Studio using Power Platform tool.

Learn how to code in Javascript with these online courses Every developer should learn JavaScript.

If you want to install JavaScript in VSCode, install Visual Studio Code & Node.JS, create and run a JavaScript program, and then take these steps.

Use our guide to learn how to quickly add code to Google Docs using the Code Blocks add-on as well as the built-in Google Workspace option.