What is Redux Thunk?

Redux Thunk is a middleware for Redux that allows you to write action creators that return a function instead of an action. This function can then perform asynchronous operations, such as making API calls, and dispatch multiple actions, like dispatching a 'request' action before the API call, and then a 'success' or 'failure' action after the API call completes. It simplifies handling asynchronous logic within Redux applications.