redux Archives - Page 2 of 3

Redux – multiple stores, why not?

As a note: I’ve read the docs for Redux (Baobab, too), and I’ve done a fair share of Googling & testing. Why is ...

May 21, 2022
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TypeError [ERR_INVALID_ARG_TYPE]: The “path” argument must be of type string. Received type undefined raised when starting react app

I’m working on a project in React and ran into a problem that has me stumped. Whenever I run yarn start I get ...

May 20, 2022
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React Context vs React Redux, when should I use each one? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...

May 19, 2022
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What is the best way to access redux store outside a react component?

@connect works great when I’m trying to access the store within a react component. But how should I access it in some other ...

May 19, 2022
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Trace why a React component is re-rendering

Is there a systematic approach to debug what is causing a component to re-render in React? I put a simple console.log() to see ...

May 16, 2022
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When to use ES6 class based React components vs. functional ES6 React components?

After spending some time learning React I understand the difference between the two main paradigms of creating components. My question is when should ...

May 12, 2022
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Accessing Redux state in an action creator?

Say I have the following: export const SOME_ACTION = 'SOME_ACTION'; export function someAction() { return { type: SOME_ACTION, } } And in that ...

May 11, 2022
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What is mapDispatchToProps?

I was reading the documentation for the Redux library and it has this example: In addition to reading the state, container components can ...

May 7, 2022
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Pros/cons of using redux-saga with ES6 generators vs redux-thunk with ES2017 async/await

There is a lot of talk about the latest kid in redux town right now, redux-saga/redux-saga. It uses generator functions for listening to/dispatching ...

May 1, 2022
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