React.js: Building Interactive UI Components
React.js has transformed web development with its component-based architecture and efficient rendering. This article explores React's core principles—from state management and hooks to best practices for building modular, maintainable user interfaces that respond dynamically to user interactions.
Summary
Explore how React.js enables efficient UI development through its declarative component model. This article covers the fundamentals of state and props management, explains the power of hooks and lifecycle methods, and provides practical examples to demonstrate how to build dynamic and interactive interfaces.
Key Points
Component-based architecture and reusability
Managing state and props effectively
Understanding React hooks and lifecycle
Integration with other libraries and tools
Optimizing performance with memoization and lazy loading
Code Examples
1. Basic React Component Example
import React from 'react';
function Greeting({ name }) {
return <h1>Hello, {name}!</h1>;
}
export default Greeting;