Angular is a platform and framework built by Google for building single-page client applications using HTML and TypeScript.

What is a Component in Angular?

In Angular, a Component is the basic building block of the UI. Each component consists of an HTML template, a TypeScript class for logic, and a CSS styles file.

What is dependency injection in Angular?

Dependency Injection (DI) is a core design pattern in Angular where classes request dependencies (like data services) from external sources rather than creating them directly.

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Create Angular Project

Learn how to install the CLI, generate a new workspace with routing and styles, and understand the core files that make up an Angular project.

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The Angular CLI is one of the most powerful tools in the web ecosystem, transforming complex workspace setup into a single command.

1The Power of 'ng'

The Angular CLI (ng) is more than just a project generator. It is a full lifecycle tool. You use it to generate components, run unit tests, perform end-to-end testing, and build your application for production. By following the CLI's standard project structure, you ensure that any other Angular developer can jump into your project and understand exactly where everything is.

2Project Anatomy

When you run ng new, Angular sets up a sophisticated environment. The angular.json file is the brain of the workspace, defining how the app is built and served. The src/app folder is the heart, containing the logic and views. This 'Convention over Configuration' approach means you spend less time setting up build tools and more time writing features.