Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Learn Redux Reducers | Fundamental Concepts
Introduction to Redux

bookRedux Reducers

A reducer is a function that receives the action, along with a JavaScript object representing the initial (previous) state, and updates the state if needed.

A reducer function receives all the actions that are dispatched, it returns a newly updated state object.

question mark

What is a Redux Reducer?

Select the correct answer

Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 2

Ask AI

expand

Ask AI

ChatGPT

Ask anything or try one of the suggested questions to begin our chat

Awesome!

Completion rate improved to 3.45

bookRedux Reducers

Swipe to show menu

A reducer is a function that receives the action, along with a JavaScript object representing the initial (previous) state, and updates the state if needed.

A reducer function receives all the actions that are dispatched, it returns a newly updated state object.

question mark

What is a Redux Reducer?

Select the correct answer

Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 2
some-alt