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Code Quality

2 articles on code quality.

Coverage Is Not Confidence

A test suite's job is not to prove your code works. It is to give you permission to change it. Most suites are optimized for the first goal and quietly make the second one harder.

October 2026·7 min readRead article →

Feature Flags Are a Code Smell (Eventually)

Feature flags solve real problems early, but become technical debt unless managed rigorously. A pragmatic look at when they make sense and how to keep them from consuming your codebase.

June 2026·8 min readRead article →