Source Diff
Source Diff
The Source Diff command allows you to diff metadata types against your default org. This feature makes it easier to visualize the changes between files in your local project and the metadata in your org. You can look at diffs for an individual file or directory.
Usage
Menu options SFDX: Diff File Against Org
and SFDX: Diff Folder Against Org
appear when you right-click a file or folder.
You can then view individual file diffs side by side. If a file doesn’t exist locally or in the Org, it will not show up in the list.