Dev.to
6/24/2026

AI code often creates monolithic
Original: Why AI Generates 500 Lines of Code in One File...? (Part 1/2)
Short summary
AI prioritizes immediate correctness over architectural sustainability when generating code, leading to monolithic components and repeated utility classes. This stems from competing optimization functions: AI maximizes response success within context limits, while senior engineers design for five-year maintainability. The post outlines a five-step refactoring framework to teach AI better code organization practices.
- •AI optimizes for immediate correctness, not long-term code quality
- •One-file approach avoids dependency and import complexity that AI struggles with
- •Developers can teach AI better practices through structured refactoring prompts
Generated with AI, which can make mistakes.
Is this a good recommendation for you?



