we didn’t use the setState( ) method. Instead, useState( ) is called to set up the state and obtain the updated value which gets incremented by 1. useState( ) returns a pair, the current state value, and a fun
Declarative Nature: JSX is a declarative syntax, which means developers describe what the user interface should look like based on the current state of the application rather than imperatively defining each step to render the UI. This declarative approach simplifies UI development and enables React JS...
Advanced Use Cases of useReducer() The `useReducer()` hook in React is a versatile tool for managing states in complex applications. While it’s commonly used for simpler state management, its capabilities extend to advanced use cases, making it a valuable asset for experienced developers. Let...
React, also known as React.js or ReactJS, is an open-source JavaScript library created by Facebook for building user interfaces, specifically for single-page applications (SPAs). It enables developers to create reusable UI components and manage the state of their applications efficiently. There ar...
When you render a component, React creates a virtual DOM representation of the component and its children. The virtual DOM is a lightweight copy of the actual DOM. When the state or props of a component change, React re-renders the component and its children. It creates a new virtual DOM...
Axios is a very popular promise-based HTTP client. It can help you to efficiently connect your web application with APIs. It has a pretty straightforward syntax and very extensive documentation. Let’s have a look at how to use it in React apps. ...
Let’s start with an explanation of what exactly happens when we update state in React. What is Render in React? React takes over manipulation of DOM with use ofReact.createElementfunction so that we don’t have to do it manually. Instead, updates are done only when needed. We only descr...
There are numerous libraries available for managing state in React. Jamon Holmgren (@JamonHolmgren), maintainer of MobX-State-Tree (MST), explains what MST is, and how you can use the library to manage state in React.Did you know... You can learn ho
New live templates for React hooks We’ve added anew set of code snippets– or live templates as they are called in WebStorm – for React hooks. You can find the new live templates underSettings | Editor | Live Templates > React hooks. To use them, type the abbreviation associated with ...
If you don't like the way React usestuplefor its state hooks and you feel like setting state on constructor is the way to go, you can useuseConstructorhooks to do that. import{useConstructor}from'@pveyes/use-less';functionComponent(){// If you're feeling nostalgic, you can use Cyrilli...