Redux Observable vs Redux Thunk: Which Should I Use?

What are the main differences between Redux Observable and Redux Thunk?

Redux Observable uses RxJS for handling asynchronous actions with observables, while Redux Thunk allows action creators to return a function instead of an action, enabling easier async logic.

When should I choose Redux Observable over Redux Thunk?

Choose Redux Observable if your app requires complex asynchronous flows or you want to leverage the power of RxJS. Redux Thunk is simpler and better for straightforward async actions.

Can you give an example of when to use each?

Use Redux Thunk for simple API calls, like fetching user data. Use Redux Observable for more complex scenarios, like handling multiple streams of events or combining multiple API calls.

Are there any performance differences between the two?

Performance can vary based on the complexity of your app. Redux Thunk is generally lighter, while Redux Observable can handle more complex scenarios efficiently but may introduce overhead.