Refactoring

The Practical Guide to Using AI on Legacy Codebases (Without Making Things Worse)

AI tools can genuinely help with legacy code — but only on the right problems. Understanding and documentation: yes. Refactoring core logic you don’t fully understand: hard no.

Using AI to Refactor Legacy Code Without Breaking Everything

Legacy code is scary. AI can help you understand it, test it, and refactor it — if you’re careful about how you use it.