To change the color of the editor gutter in VS Code according to your preference, follow these steps:
- Click on the "Settings" icon (gear icon) located in the bottom left corner of the VS Code window.
- In the search bar, type "workbench.colorCustomizations" and press Enter.
- Scroll down to the "Editor Gutter" section and click on the color box next to the property you want to change (e.g. "background", "addedBackground", "deletedBackground").
- Choose your preferred color from the color picker or enter a specific color code.
- Save the changes by clicking on the "Save" button or using the shortcut key "Ctrl+S" (Windows) or "Command+S" (Mac).
Your editor gutter color should now reflect your preference.