Why does React show duplicate console.log? I found that to remove StrictMode from index.js. but there was no such problem before and why did I remove StrictMode
I have a very simple functional component as follows: import * as React from 'react'; export interface AuxProps { children: React.ReactNode } const a
I have created a full-width video header that I've used successfully over several pages. For the life of me, I can't figure out why it has chosen JUST NOW to gi
For rendering smaller components/jsx within a bigger component, there are multiple approaches that one can follow. For example, consider this: Method 1: functio
I work on a project developed in React + coreui that has always worked perfectly. However, in the last week, I had an inexplicable problem when deploying a modi
I am developing a multi-page form using antd package to add some style In the main page of the form, I wrote the following code (I imported everything that I ne
I'm setting up an app for study. From React, I've known how to use JSX and when I'm writting in VueJS, I don't know how to use it here. <template> &l
I want to create a React component for my SVG icons but if I use this component several times (with different props) in another component, it always renders the
I am starting to learn to react with REST Countries API. I have to face the error "Uncaught TypeError: inputArgs[0].match is not a function" in console. also, c
eCSSTractor does not work with react jsx syntax. doesn't translate "className" elements in css. In setting.JSON written rule - "ecsstractor_port.attributes"
In the official docs of React it mentions - If you’re familiar with React class lifecycle methods, you can think of useEffect Hook as componentDid
I am looking to fold the className attribute in my react app, as I am using tailwindcss and thus the classNames get quite long, cluttering my files. I've come a
Trying to run the following in a React app gives the ReferenceError (below). Why? I'm calling super(). Is the JSX somehow "accessing 'this'"? class Base { con
I want the table height to fit the parent’s available height. Ideally, I want: The footer to always be docked at the bottom of the parent container. If t
MUI DatePicker (either from Labs or X) was working fine. I cannot work out what happened, but it now hangs if I want to change the date by ten years. It seems l
I have created this app with npx create-react-app. After this i have deleted all the files except index.js in src folder. Then Hot reload is not working. I have
I have the ascii/html code of a checkmark: ✔ ✔ In react if I go: <div>✔</div> then it works. but if I go var str
I am trying to fix this lint error at line const def = (props) => { in following sample code. const propTypes = { prop1: PropTypes.string, prop2: PropTypes.
In React Native you can encapsulate a set of components in one single <View> (or similar) component. You can also encapsulate a set of components as <&