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Tab Component - React Typing CST Test

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Tab Component — React Code

Switches between tab content using useState and conditional rendering.

import React, { useState } from 'react';

const Tabs = () => {
	const [active, setActive] = useState('tab1');
	return (
		<div>
		<button onClick={() => setActive('tab1')}>Tab 1</button>
		<button onClick={() => setActive('tab2')}>Tab 2</button>
		<div>{active === 'tab1' ? <p>Content 1</p> : <p>Content 2</p>}</div>
		</div>
	);
};

export default Tabs;

React Language Guide

React is a declarative, component-based JavaScript library for building user interfaces, primarily for single-page applications. It allows developers to create reusable UI components and manage application state efficiently.

Primary Use Cases

  • ▸Single-page web applications (SPAs)
  • ▸Dynamic user interfaces for web apps
  • ▸Mobile apps via React Native
  • ▸Reusable component libraries
  • ▸Interactive dashboards and admin panels

Notable Features

  • ▸Component-based architecture
  • ▸Virtual DOM for optimized rendering
  • ▸JSX syntax for combining HTML and JS
  • ▸One-way data binding (props)
  • ▸Hooks for state and lifecycle management

Origin & Creator

Developed by Jordan Walke at Facebook in 2013.

Industrial Note

React is specialized for building dynamic, responsive web and mobile UIs, particularly in SPA and complex front-end applications.

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