Why We Replaced Redux by React Query

The article shares the experience and insights gained from transitioning from Redux to React Query for state management in React applications, highlighting the advantages of React Query. It emphasizes React Query's ability to simplify state management by automatically handling error, loading, and fetching states, reducing code complexity, and enhancing maintainability with more readable code. Unlike Redux, which involves complex concepts like reducers and thunks, React Query offers efficient data caching, real-time data reactivity, and a robust ecosystem and community support. The article illustrates these points through examples, showing how React Query can replace verbose Redux implementations with concise code, thereby improving type safety and reusability. Despite Redux's strengths in client-side state management, React Query is portrayed as a more modern and efficient choice, especially with its integration of the Query Key Factory library to enhance type safety and development productivity.