Most developers use fewer than 10 Git commands regularly, yet Git offers powerful features that save hours of debugging and streamline team collaboration.
Interactive Rebase: Clean Your History
git rebase -i HEAD~3
# In the editor:
pick abc1234 Add user model
squash def5678 Fix typo in user model
squash ghi9012 Add validation to user model
# Result: one clean commit instead of threeGit Bisect: Find the Bug-Introducing Commit
git bisect start
git bisect bad
git bisect good v1.0.0
# Automate with a test script:
git bisect run php artisan test --filter=UserTestCherry-Pick Specific Commits
git cherry-pick abc1234
git cherry-pick --no-commit abc1234
git cherry-pick abc1234..def5678Worktrees: Multiple Branches Simultaneously
git worktree add ../hotfix-branch hotfix/urgent-fix
git worktree list
git worktree remove ../hotfix-branchUseful Aliases
git config --global alias.lg "log --oneline --graph --decorate --all"
git config --global alias.undo "reset --soft HEAD~1"
git config --global alias.amend "commit --amend --no-edit"
git config --global alias.wip "stash push -m 'WIP' --include-untracked"Trunk-Based Development
Top-performing teams (per DORA research) use trunk-based development: short-lived feature branches (1-2 days max), merged to main via pull request. This reduces merge conflicts and enables continuous deployment.