Pull requests & review
Templates that get reviewed, size limits that stick, and how to leave a comment that doesn't make someone defensive.
Branching strategies
Trunk-based, release branches, or GitFlow — choose based on your actual shipping cadence, with warning signs you've outgrown the model.
Review culture
Code review practices that don't stall PRs: size limits, Conventional Comments labels, and the calibration between request-changes and approve-with-comments.