Top "React-hooks" questions

Hooks is a new feature that allows developers to use state(s) and other React features without writing a class.

Warning: An update to App inside a test was not wrapped in act(...) in enzyme and hooks

I have written this component. it fetchs data using hooks and state. Once it is fetched the loading state is …

reactjs jestjs react-hooks enzyme act
TypeError: Object(...) is not a function React

I'm learning React from this channel. Recently, I stumbled upon React Hooks from here. So, I tried to convert a …

reactjs react-component react-hooks
React Hook Form Controller Issues

I have been using react hook form library with native elements but would like to switch to custom components using …

javascript reactjs react-hooks react-hook-form
Where should I declare functions that are called inside a useEffect() hook?

So I have the following situation when using a useEffect that calls a functions that depends on state. Example: // INSIDE …

javascript reactjs react-hooks use-effect
React Hooks useState+useEffect+event gives stale state

I'm trying to use an event emitter with React useEffect and useState, but it always gets the initial state instead …

javascript reactjs codemirror eventemitter react-hooks
How do I trigger the change event on a react-select component with react-testing-library?

Given that I can't test internals directly with react-testing-library, how would I go about testing a component that uses react-select? …

reactjs jestjs react-select react-hooks react-testing-library
variable in useState not updating in useEffect callback

I'm having an issue while using useState and useEffect hooks import { useState, useEffect } from "react"; const counter = ({ count, speed }) => { …

javascript reactjs react-hooks use-effect
React useState hooks error: Argument of type 'xxx' is not assignable to parameter of type 'SetStateAction<xx>'

I use react hooks to update, but notice error when setState. Argument of type '{ alertRules: any; }' is not …

reactjs typescript react-hooks tsx
How can I access current redux state from useEffect?

I have a list of objects ("Albums" in my case) fetched from the database. I need to edit these objects. …

reactjs react-redux react-hooks use-effect
Using useMemo instead of React.memo syntax issue

I need to make a demonstration of using React Hooks useMemo. I have working code that is as follows that …

reactjs react-hooks