• Angular is a client-side framework developed by Google.
• It is built using TypeScript and mainly used for building Single Page Applications (SPAs).
• Angular supports mobile and desktop devices, and multiple browsers.
• Angular is free and open-source.
• Angular 2+ is referred to as the Angular framework (not AngularJS).

• Components: Core unit of Angular applications. They contain logic, data, and view.
• Metadata: Provides information about components and templates.
• Template: The HTML file that defines the view for a component.
• Data Binding: Binding data between the component and the view.
• Module: A collection of components, directives, and services.
• Service: Contains reusable business logic injected into components via Dependency Injection.
• Dependency Injection: Injecting services into components.
• Directives: Manipulate DOM elements in templates (e.g., loops, conditionals).
• Pipes: Transform data before displaying (e.g., format date, change case).

1. Install Node.js.
2. Install TypeScript using npm install -g typescript.
3. Install Angular CLI using npm install -g @angular/cli.
4. Install Visual Studio Code from VS Code website.

Once installed, verify installations:

• node -v to check Node.js version.
• tsc -v to check TypeScript version.
• ng v to check Angular CLI version.

1. Create a workspace folder and navigate to it.
2. Run the following command to create a new Angular application: ng new <app-name>
3. Navigate into the application folder and run: ng serve
4. Visit the application at http://localhost:4200/.