You can install the Code Sight extension for Visual Studio Code via the web.
Make sure you have installed Visual Studio Code, along with a code project to analyze.
Attention: The steps to install Code Sight as an extension to Visual Studio Code are
not the same as the steps to install the Code Sight extension within Microsoft Visual Studio.
Note:
You can read through this page, or you can watch a brief
interactive lesson
about how to install Code Sight in VS Code.