Refactor safely with an AI assistant
Refactoring means changing structure, not behavior.
What to do
- Have tests in place first (see tests).
- Ask for one refactor at a time with a diff.
- Ask the bot to state explicitly that behavior is unchanged and why.
- Commit after each green test run.
Copy this prompt
Refactor this code for readability without changing behavior. Do one change at a time, show a unified diff, and explain why behavior is preserved. Code:
[paste]Check the bot's work
Run tests after every step.
Questions
Can I trust the bot on refactoring?
Use it to plan and explain, then verify. Run tests after every step.
Which bot works best?
Grok Bot, ChatGPT, Claude and Gemini all handle this prompt. Paste the same prompt into two and compare; disagreements show where to check a source.
Where these facts come from
- OWASP Top 10
- CISA: Secure by Design
- GitHub Docs: Secret scanning
- W3C: WCAG overview
- Open Source Initiative: Licenses
- NIST SP 800-218: Secure Software Development Framework
Tools, features and prices change often. We don't list prices; check each vendor's official pricing page. Never paste secrets into a prompt. Checked Oct 30, 2026.
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