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Your feature works. The output looks correct. You are ready to push. But "it runs" is the lowest bar your code can clear — and clearing it does not mean your code is ready for a team, a deploy pipeline, or production traffic. Code quality is not a nice-to-have. It is the difference between a codebase that stays maintainable at scale and one that turns into a minefield within months. The good news…
Software teams often know their product too well. That sounds like a strength, but it creates one of the most common documentation problems: writing for insiders instead of readers. What feels precise to an engineer can feel confusing to a customer. What seems obvious to a product team can leave a sales lead, support agent, or founder guessing. Good documentation closes that gap. Whether you are…