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 requiri…