useEffect React hook, how to use Find out what the useEffect React hook is useful for, and how to work with it!Check out my React hooks introduction first, if you’re new to them.One React hook I use a lot is useEffect.import React, { useEffect } from 'react'...
In this tutorial, we will go over the concept of forwarding refs in React and understand how it helps us manage interactions with the DOM. For a more engaging experience, we’ll cover how to create refs, attach created refs to DOM elements and classes, use the forwardRef method, and more...
Luckily, cross-platform frameworks such as React Native can get you building a modern chat app in no time like the one seen above. In this tutorial, you will learn how to use; React Native, CometChat, and Firebase to build a one-on-one chat app with a stunning UI. If you are ready...
JavaScript library for building user interfaces or UI components. It is maintained by Facebook and a community of individual developers and companies. React can be used as a base in the development of single-page or mobile applications. However, React is only concerned with rendering data to the...
In this tutorial, you will learn how to use; React Native,CometChat, and Firebase to build aone-on-onechat app with a stunning UI. If you are ready, let’s get started… Prerequisite To understand this tutorial, you should already be familiar with React Native. The rest of the stack is...
React Native Elements is a UI toolkit for React Native applications that provides customizable components for building consistent user interfaces.
Update App.tsx to use the DotCode scanner component to scan a DotCode and display the result.import React, { useEffect } from 'react'; import { Button, SafeAreaView, StyleSheet, Text, View, } from 'react-native'; import { BarcodeScanner } from './components/BarcodeScanner'; import { ...
Here are different ways that you can use to make you React Native App Responsive: 1. Utilize Flexbox Flexbox is a powerful layout mechanism that can be used to create a responsive UI. It provides a flexible way to lay out elements on the screen without having to manually set sizes, posi...
Source Code You can check out the source code of the demo to have a try. The demo can also run as a web app using react native web. https://github.com/tony-xlh/QR-Code-Scanner-React-Native-WebView
To toggle a class, we need to use the boolean value in the ternary expression. If the boolean value is true class name is added to the react element. If the boolean value is false class name is removed from the react element. Here is an example that uses react hooks, which add the ...