delete branch github

// delete branch locally
git branch -d localBranchName

//delete local branch that is unmerged
git branch -D localBranchName

// delete branch remotely
git push origin --delete remoteBranchName

git push <remote_name> --delete <branch_name>

// delete branch locally
git branch -D localBranchName

// delete branch remotely
git push origin --delete remoteBranchName

git remote remove origin

git push --delete remoteName branchName