How To Delete a Git Branch - Locally and Remotely
Branching is great, it does, however, look much better if you remember to remove your old branches so they don’t take up unnecessary space. This is how.
Delete a local branch
Deleting a local branch is the simplest of the two.
git branch -d branchToDelete
If you have unstaged changes, you need to force the removal with a capital
git branch -D branchToDelete
Delete a remote branch
Deleting a branch remotely actually requires a
push, but it’s quite simple as well.
git push origin --delete branchToDelete