Change a shared database schema through intermediate states that both the old and new application can use. Add the new …
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A temporary feature flag needs a removal condition when it is introduced. Give it an owner, identify the behavior that …
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Software Engineering
Dependency Updates Without Guesswork: A Review and Rollback Workflow
by NewsroomTreat a dependency update as a change to your application’s behavior and operating assumptions. Identify the exact versions, read the …
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An API error should tell the client what kind of failure occurred, what it can do next, and how to …
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Use unit tests to check behavior within a component, and contract tests to check that components agree on the messages …
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Review an AI-generated pull request by tracing the requested behavior through the actual diff, testing the important failure boundaries, and …
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Git worktrees let you keep separate checkouts of one repository open at the same time. Use a distinct branch and …
The decisions and practices behind software that is understandable, testable, and maintainable. We cover architecture, code design, testing, reviews, and development workflows, with attention to constraints and trade-offs. AI-assisted work is part of the picture, alongside the engineering fundamentals that help teams reason about changes and keep systems useful over time.