package-design

What problem does it solve?

Reorganize sprawling codebases into clear, domain-aligned package boundaries using MECE grouping to reduce coupling and improve maintainability.

Core Features & Use Cases

• Chunk Down: identify atomic responsibilities and surface concise public APIs.
• Chunk Up: group related responsibilities into domain-oriented packages with meaningful names.
• Phase-driven guidance: provides a structured progression from decomposition to packaging and interface definition for maintainable architectures.
• Use Case: ideal for refactoring monoliths or large modules into modular architectures to support scalable feature work.

Quick Start

Start by listing all public types and functions in the codebase, then group them into domain-oriented, MECE packages based on responsibilities.