Redux Thunk
Redux Thunk is a middleware that allows Redux to handle asynchronous actions. It enables action creators to return functions instead of plain action objects. These functions can perform asynchronous operations, such as fetching data, before dispatching the actual action.
Example:
Javascript
// Action creator using Redux Thunkconst fetchData = () => { return async (dispatch) => { dispatch({ type: 'FETCH_REQUEST' }); try { const response = await fetch('https://api.example.com/data'); const data = await response.json(); dispatch({ type: 'FETCH_SUCCESS', payload: data }); } catch (error) { dispatch({ type: 'FETCH_FAILURE', error: error.message }); } };}; |
Common libraries/tools for data fetching in React Redux
In Redux, managing asynchronous data fetching is a common requirement, whether it’s fetching data from an API, reading from a database, or performing other asynchronous operations. In this article, we’ll explore some common libraries and tools used for data fetching in Redux applications.
Table of Content
- 1. Redux Thunk
- 2. Redux Saga
- 3. Redux Observable
- 4. Redux Toolkit (createAsyncThunk)