8 definitive rules for building apps with Redux

Redux is a highly popular state management solution in modern UI development, renowned for its ability to maintain scalable, predictable, and performant applications, especially in large-scale projects. While it has received both praise and criticism, its effectiveness largely depends on the specific needs and scale of the application. Redux centralizes app state, enabling features like time traveling and state persistence, and is most effective when used with practices such as immutability and feature-based file structuring, known as the Ducks pattern. The introduction of Redux Toolkit addresses many of the criticisms regarding boilerplate code and complexity, streamlining development while maintaining code quality. Redux DevTools further enhance the development experience by providing powerful debugging capabilities. Despite debates on its necessity, Redux remains a top choice for state management, offering significant benefits when implemented thoughtfully, though developers must carefully decide which values to store globally versus locally to optimize performance and scalability.