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15 Git Commands That Save Me Hours Every Week (And Why Most Developers Don't Know Them)

#webdev #tools #opensource #git

Most developers use 10 Git commands and Google the rest. That wastes 15+ minutes every day searching for the right syntax.

After 8 years of daily Git usage, here are the 15 commands that actually save me hours every week — organized by the problem they solve.

Daily Workflow (5 commands)

1. git switch -c <branch> — Create and switch in one step 

git switch -c feature/payment-refactor
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Replaces git checkout -b. Cleaner, explicit intent. Added in Git 2.23.

2. git restore --staged <file> — Unstage without losing changes 

git restore --staged package-lock.json
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Replaces git reset HEAD <file>. Your working directory stays intact.

3. git switch - — Jump back to previous branch 

git switch feature/auth
# ... work ...
git switch -  # back to main
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Instant context switching. No need to remember branch names.

4. git commit -v — See diff in your editor while committing 

git commit -v
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Shows the full diff in your commit message buffer. Catches stray console.log before they ship.

5. git log --oneline --graph --all -20 — Visual history at a glance 

git log --oneline --graph --all -20
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Alias this. You'll use it 20x/day.

Fixing Mistakes (5 commands)

6. git commit --amend --no-edit — Fix the last commit silently 

git add forgotten-file.js
git commit --amend --no-edit
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Adds staged changes to previous commit without opening editor.

7. git reset --soft HEAD~1 — Undo commit, keep changes staged 

git reset --soft HEAD~1
# changes still staged, ready to re-commit properly
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Perfect for splitting one messy commit into two clean ones.

8. git restore <file> — Discard working directory changes 

git restore broken-experiment.js
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Replaces git checkout -- <file>. Safer — won't switch branches by accident.

9. git reflog — The time machine 

git reflog
# find the hash you want
git reset --hard <hash>
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Recovers "lost" commits, reset mistakes, rebase gone wrong. Never truly loses data.

10. git bisect — Find the bug-introducing commit automatically 

git bisect start
git bisect bad HEAD
git bisect good v2.0.0
# Git checks out middle commit — test, mark good/bad, repeat
git bisect reset
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Binary search through history. Finds the exact commit that broke something in log₂(n) steps.

Branch Management (5 commands)

11. git branch --merged / --no-merged — Clean up merged branches 

git branch --merged | grep -v main | xargs git branch -d
git branch --no-merged  # shows work-in-progress
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Safe cleanup. --merged only deletes fully merged branches.

12. git worktree add ../hotfix main — Parallel work without stashing 

git worktree add ../hotfix main
cd ../hotfix
# fix critical bug on main
cd ../main
git worktree remove ../hotfix
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Multiple working directories from one repo. No stash/unstash dance.

13. git push --force-with-lease — Safe force push 

git push --force-with-lease origin feature/auth
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Fails if someone else pushed to the branch. Prevents overwriting teammates' work.

14. git fetch --prune — Clean up dead remote refs 

git fetch --prune
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Removes local tracking branches for deleted remote branches. Run weekly.

15. git maintenance start — Background repo optimization 

git maintenance start
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Runs gc, commit-graph, prefetch in background. Keeps large repos fast automatically.

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