关于
This skill provides a comprehensive framework for modernizing legacy AngularJS (1.x) applications by transitioning them to modern Angular (2+). It offers deep technical guidance on setting up hybrid environments using ngUpgrade, converting controllers and directives into components, and updating dependency injection patterns. Whether you are executing a total rewrite or a feature-by-feature incremental migration, this tool provides the implementation patterns and strategic timelines necessary to ensure application stability, performance improvements, and codebase maintainability throughout the migration lifecycle.