Code Maintainability

Decoupled systems reduce fragility because components can evolve independently. Optimizing code for comprehension reduces bugs, development friction, and developer burnout. Generated code must be evaluated for structure, clarity, and maintainability, not only whether it runs. Proactively addressing code quality problems is an act of leadership. Code clarity and documentation signal leadership because they support handoffs and maintainability. Documenting work reduces single-point-of-failure risk and makes work accessible to the team. Maintainability and adaptability are presented as economic concerns rather than aesthetic preferences. Code that cannot be explained in 2 minutes is too complicated and should be simplified. Technical debt and oversized modules signal the quality of thought and ownership in a codebase. Older constraints that encouraged terse variable names should not remain coding habits after the constraints disappear. The core concerns with switch statements are maintainability and extensibility, not merely block size. AI tends to increase duplicated code because it copies patterns instead of refactoring them into cleaner abstractions. Organizations scale through sh…