State-management

Navigate complex mixed object and array patterns with destructuring for GraphQL responses, database results, and hierarchical state trees.

Master nested object copying challenges and learn when spread operators fail, requiring deep clone strategies for complex data.

Master spread operator array copying for React state, Redux updates, and avoiding mutation bugs in production.

When Context vs Props makes sense: avoiding prop drilling while maintaining component predictability.

How Redux Actions define state changes with predictable payloads and action creators for maintainable apps.

How Redux Reducers handle state updates through pure functions that ensure predictable state changes.

How Redux Store manages application state through a single source of truth with predictable updates.

Master React useReducer for complex state logic with predictable updates, actions, and centralized state management.

Master React useState for reliable component state management with predictable updates and optimized re-renders.