Currently, only tested to work on the Windows platform.
Features
Real-time Caps Lock state monitoring.
Installation
Open Visual Studio Code.
Navigate to the Extensions view by clicking on the Extensions icon in the Activity Bar on the side of the window or use the keyboard shortcut Ctrl+Shift+X.
Search for "Caps Lock State" in the Extensions view search box.
Click the Install button to install the extension.
Usage
There are four display methods available for selection, and you can check the configuration page for how to switch between them:
Add character information in front of the cursor.
You can modify the character and its color in the configuration file.
Display characters in the status bar.
You can modify the character in the configuration file.
Modify the background color of the line where the cursor is located.
You can modify the background color in the configuration file.