Difference Between Angular and React – Infographic Idea

Difference Between Angular and React

Overview:

• Angular:
  • Type: Framework
  • Developed By: Google
  • Initial Release: 2010 (AngularJS), 2016 (Angular 2+)
  • Language: TypeScript (primarily)
  • Purpose: Full-fledged front-end web application framework
  • Learning Curve: Steep (due to its comprehensive nature)
• React:
  • Type: Library (for UI components)
  • Developed By: Facebook (Meta)
  • Initial Release: 2013
  • Language: JavaScript (or TypeScript)
  • Purpose: Focused on building user interfaces (UI)
  • Learning Curve: Moderate (easy to get started, but complex for advanced features)

Core Concept:

• Angular:
  • Opinionated Structure: Everything you need is integrated—routing, forms, HTTP requests, etc.
  • Two-Way Data Binding: Changes in the UI are automatically reflected in the model and vice versa.
  • Directives & Dependency Injection: Use of custom directives and built-in DI for better code reusability.
• React:
  • Component-Based: Everything is broken down into small reusable components.
  • One-Way Data Binding: Data flows in one direction, from parent to child components.
  • JSX: JavaScript XML to structure UI elements within the code.

Performance:

• Angular:
  • Real-Time Rendering: Uses a change detection mechanism that checks for updates in real-time.
  • Heavy: Larger bundle size compared to React.
• React:
  • Virtual DOM: Updates only the parts of the UI that need to change, making it more efficient.
  • Lightweight: Smaller initial bundle size.

Development Speed:

• Angular:
  • Requires Full Setup: Developers need to follow a more structured, opinionated setup.
  • Integrated Tools: Angular CLI provides powerful scaffolding and utilities.
• React:
  • Flexible: Easier to integrate with other libraries and technologies.
  • Requires Additional Tools: Developers need to integrate libraries for routing, state management, etc.

Community and Ecosystem:

• Angular:
  • All-in-One: Includes everything out of the box (routing, forms, HTTP services).
  • Enterprise Adoption: Frequently used by large-scale, enterprise-level applications.
• React:
  • Massive Ecosystem: Thriving community with a wide variety of third-party libraries and tools.
  • Popular with Startups & Smaller Projects: Often preferred for smaller applications, though also scalable.

Code Example:

• Angular:

@Component({ 
  selector: 'app-hero', 
  template: `<h1>{{ hero.name }}</h1>`
}) 
export class HeroComponent { 
  hero = { name: 'Angular Hero' }; 
}

• React:

import React from 'react'; 
const Hero = () => { 
  const hero = { name: 'React Hero' }; 
  return <h1>{hero.name}</h1>; 
}; 

export default Hero;

Use Cases:

• Angular:
  • Enterprise-level applications
  • Large-scale apps needing full integration
  • Teams that prefer opinionated structures
• React:
  • Fast, interactive UIs
  • Single-page applications (SPAs)
  • Smaller apps or apps requiring flexibility

Visual Style Ideas:

• Use icons or logos of Angular and React to represent each section.
• Use contrasting colors: Angular (red, green) and React (blue, light green).
• Arrange the differences side-by-side in a grid format for easy comparison.
• Add arrows to indicate flow (for data binding) and a distinction between “framework” and “library.”