Angular Tutorial (original) (raw)

Last Updated : 21 Apr, 2025

Angular is a powerful, open-source web application framework for building dynamic and scalable single-page applications (SPAs). Developed by Google, Angular provides a comprehensive solution for front-end development with tools for routing, form handling, HTTP services, and more.

**To begin developing with Angular, you first need to set up your development environment by installing Node.js and Angular CLI.

Let us now take a look at our first code example.

JavaScript `

// Import Angular core modules import { Component } from '@angular/core';

// Define the AppComponent @Component({ selector: 'app-root', template: '

Welcome to the Angular Tutorial

', styles: ['h1 { color: blue; }'] }) export class AppComponent { title = 'angular-tutorial'; }

`

Now, open your browser and visit http://localhost:4200 to see your Angular app in action.

Welcome to the Angular Tutorial

**In this example

Why Learn Angular?

**Angular tutorial Prerequisites: HTML, JavaScript, TypeScript

Angular Basics

Angular Versions

Angular Projects

Angular For Interview

Features of Angular

Applications of Angular

  1. **Single-Page Applications (SPAs): Angular excels at creating SPAs, where a single webpage dynamically updates content as users interact with it.
  2. **Real-Time Applications: Use Angular for chat applications, weather forecasts, and live tracking systems that require immediate updates.
  3. **Enterprise Applications: Angular is commonly used for developing large-scale enterprise applications. Its modular architecture, dependency injection, and TypeScript support make it suitable for building complex and maintainable applications.
  4. **Content Management Systems (CMS): Angular can be used to build custom content management systems, providing a dynamic and responsive user interface for managing content.

History of Angular

Angular CheatSheet

The cheat sheet is a quick reading manual that will help you to revise all the concepts at a glance. The detailed description is covered in the **Angular Cheat Sheet – A Basic Guide to Angular Article.

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