How can I customize the display of code changes in the vscode editor?

Question

git

I am writing code in vscode and I expect that the section of code that I am writing will be highlighted, that this is a new code that is not running, but nothing is highlighted. When I push and look at git, I see commits

Answer 1

Did you read this? Did not help?
https://code.visualstudio.com/docs/editor/versionc...