Category: ReactJS

Conditional rendering in React allows components to render different UI elements based on certain conditions. It is a powerful feature that lets you display or hide content, change the appearance….

Understanding the difference between stateful and stateless components is fundamental to React development. Here’s a comprehensive comparison: 1. Stateless (Presentational) Components Characteristics: Example: When to Use: ✔ Displaying static data✔….

State management is fundamental to building interactive React applications. Here’s a comprehensive guide to handling state in both functional and class components. 1. State in Functional Components (with Hooks) useState….

Props (short for properties) are React’s mechanism for passing data between components. They flow unidirectionally from parent to child components and are immutable (child components cannot modify their props). 1…..

Class components were the original way to create stateful components in React before the introduction of hooks. While functional components with hooks are now preferred, understanding class components remains important….

In React, functional components are one of the two main ways to define components, the other being class components. Functional components are simpler, stateless (before the introduction of hooks), and….

React components have a lifecycle that allows you to control what happens at different stages of a component’s existence. Here’s a breakdown of the key lifecycle phases and methods: 1…..

In React, event handling refers to the process of responding to user actions such as clicks, keyboard input, or form submissions. React provides a declarative way to handle events by….

In React, state refers to an object that holds information about a component’s dynamic data or its current condition. State allows components to be interactive, as it enables them to….

In React, props (short for properties) are used to pass data from one component to another, typically from a parent component to a child component. Props are a core concept….