Is redux-thunk necessary?

Redux Thunk middleware allows you to write action creators that return a function instead of an action . The thunk can be used to delay the dispatch of an action, or to dispatch only if a certain condition is met.26 Kas 2021

Redux Thunk is a middleware that lets you call action creators that return a function instead of an action object . That function receives the store’s dispatch method, which is then used to dispatch regular synchronous actions inside the function’s body once the asynchronous operations have been completed.

A very common pattern in Redux is to use things called a Thunks, which are a way of wrapping up certain logic of a subroutine in a single function.