code-quality-heuristics

You should extract an abstraction during refactoring only when changes align with actual requirements, applying YAGNI to prevent premature generalization. It guides you to balance DRY against unnecessary indirection, ensuring clarity and safer modifications over forced deduplication.

To apply DRY and KISS without over-engineering, use practical guardrails that prioritize minimalism. Reduce duplication judiciously while avoiding premature generalization, ensuring changes reflect real requirements rather than speculative future needs.

The best way to decide between adding indirection or keeping it simple is evaluating if the change aligns with real requirements. Apply KISS and YAGNI heuristics to prioritize clarity and minimalism, preventing unnecessary complexity in quick-change scenarios.

Yes, applying the YAGNI principle helps prevent premature generalization by ensuring you only build functionality for actual requirements. It stops unnecessary indirection and speculative abstractions, keeping software design minimal and aligned with current needs.

Strict adherence to DRY increases code complexity when it forces premature abstractions and unnecessary indirection. By applying YAGNI and KISS, you can avoid over-engineering and prioritize clarity over blindly eliminating every instance of duplicated logic.