Redux or no Redux?

Whether or not to use Redux in a React application depends on various factors such as the size and complexity of the application, the team’s familiarity with Redux, and the specific requirements of the project. Here are some points to consider when deciding whether to use Redux or not:

Use Redux if:

1. Large-scale application: If you are building a large-scale application with complex state interactions, Redux can provide a centralized state management solution that can help organise and manage the state in a more structured and scalable way.
2. Global state management: If you need to manage global state that needs to be accessed and modified from multiple components across the application, Redux can provide a single source of truth for the state, making it easier to manage and track changes.
3. Time travel debugging: Redux has built-in support for time travel debugging, which allows you to inspect and replay actions and state changes, making it easier to debug and understand how your application’s state changes over time.
4. Team familiarity: If your development team is already familiar with Redux or has experience working with it in previous projects, it may be more efficient to continue using Redux in your current project, as the team can leverage their existing knowledge and expertise.

Don’t use Redux if:

1. Small-scale application: If you are building a small-scale application with simple state management needs, using local component state and React’s built-in features such as Context API and hooks may be sufficient and more straightforward than setting up and maintaining Redux.
2. Unfamiliarity with Redux: If your team is not familiar with Redux and there is no need for global state management or time travel debugging, introducing Redux may add unnecessary complexity to your project and may not be worth the effort to learn and implement.
3. Alternative libraries available: There are many alternative libraries available for specific use cases, such as managing form state, handling asynchronous actions, or handling global UI state, which may be more lightweight and easier to implement than Redux for those specific use cases.
4. Performance considerations: Redux can add performance overhead, especially in smaller applications or applications with simple state management needs. If performance is a critical concern, using local component state and optimizing re-renders with React’s built-in features may be a better option.

In conclusion, the decision to use Redux or not depends on the specific requirements of your project, the size and complexity of your application, the team’s familiarity with Redux, and other factors. It’s important to carefully evaluate the needs of your project and consider the pros and cons of using Redux before making a decision.