Summary
- React composition patterns for scaling components and avoiding boolean prop proliferation.
- Covers four priority categories: component architecture, state management, implementation patterns, and React 19 APIs, each with specific rules and code examples Includes 10+ named patterns addressing compound components, context providers, state lifting, and explicit variants Designed for refactoring bloated components, building reusable libraries, and reviewing component architecture decisions React 19 specific guidance on removing forwardRef and using use() instead of useContext()