AI Prompt to Refactor Code
Most people ask AI to “Refactor my code”—and wonder why the output is mediocre. Here's how to write a prompt that actually gets you what you want on the first try.
Last updated · By the Prompt Orange team
“Refactor my code”
Too vague—AI has to guess what you want
“Refactor the following JavaScript function for readability and maintainability. Rules: do not change the external behaviour or function signature. Rename variables if the names are unclear. Break into smaller functions if any block exceeds 15 lines. Add JSDoc comments. Explain each change you made and why in a summary after the code.”
Specific, clear, ready to use
What makes the strong prompt better?
Hard constraint to preserve behaviour prevents unintended breaking changes
Specific refactoring rules prevent the AI from over-engineering
Post-code explanation creates a reviewable diff of intent