refactor-code

Safe code refactoring uses a three-level planning system with phase control and modification-point execution to reduce technical debt. Checkpoints and backups enforce API stability while tracking structural changes across prioritized phases.

Architecture improvement workflows are best planned using a three-level hierarchy with P0-P3 prioritization. This dual-loop execution system manages outer phase control and inner modifications, guiding the process from planning through verification.

Yes, you can rollback code modifications during refactoring because the system enforces dual-loop execution with inner checkpoints and version control backups. If a modification point fails, the staged plan allows safe rollback to a previous verified state.

You execute a module refactor by generating an Overall Plan, confirming it, and proceeding through P0-P3 phases. The system applies inner modification-point execution with checkpoints and tests, ensuring code quality and structural integrity throughout the workflow.

Structured refactoring integrates directly with version control systems to safely track technical debt reduction. This integration ensures backups are maintained and staged modifications are verified before advancing through P0-P3 priority levels.

You should avoid automated code refactoring when a module lacks sufficient test coverage for verification, or when architecture changes cannot be safely decomposed into staged P0-P3 priorities with checkpoints and rollback strategies.