Ralph Wiggum Loop Mode

Named after the Simpsons character who "never stops despite being confused," this technique runs Claude Code in a loop where the prompt stays the same but the codebase accumulates changes. Each iteration reads previous work and continues until completion.

When to Use Ralph Mode

Ideal for:

• Well-defined implementation tasks with clear completion criteria
• Refactoring or migration work (e.g., React v16 to v19)
• Test-driven development cycles (run until tests pass)
• Batch processing or repetitive tasks
• Overnight autonomous work sessions

Not ideal for:

• Tasks requiring design decisions or human judgment
• Exploratory work without clear end states
• Tasks where requirements may change mid-execution
• First-time implementations where you need to learn the code