illustration for React Hooks in Function Components
Course

React Hooks in Function Components

  6. 6
    Use a Reducer in a Functional Component with the useReducer Hook in React
    3m 7s

Use a Reducer in a Functional Component with the useReducer Hook in React

Chris Achard
InstructorChris Achard
Share this video with your friends

Social Share Links

Send Tweet
Published 5 years ago
Updated 4 years ago

Instead of multiple useState hooks, you can use a single useReducer hook to manage multiple pieces of data in a React component.

This will feel very similar to Redux, but it will be defined for only a single component.

This can trade off some of the complexity of using multiple useState hooks, but it just moves that complexity into the reducer function - so using useReducer vs multiple useState calls is mostly just a code style choice.

View code for this lesson
egghead
egghead
~ 21 minutes ago

Member comments are a way for members to communicate, interact, and ask questions about a lesson.

The instructor or someone from the community might respond to your question Here are a few basic guidelines to commenting on egghead.io

Be on-Topic

Comments are for discussing a lesson. If you're having a general issue with the website functionality, please contact us at support@egghead.io.

Avoid meta-discussion

  • This was great!
  • This was horrible!
  • I didn't like this because it didn't match my skill level.
  • +1 It will likely be deleted as spam.

Code Problems?

Should be accompanied by code! Codesandbox or Stackblitz provide a way to share code and discuss it in context

Details and Context

Vague question? Vague answer. Any details and context you can provide will lure more interesting answers!

Markdown supported.
Become a member to join the discussionEnroll Today