Angular

Introduction to Angular

What Angular is, its architecture, core concepts, and when to choose it for your next project.

Project Setup

Install the Angular CLI, create a new project, and understand the default folder structure.

Components and Templates

Create Angular components, write templates, use lifecycle hooks, and compose the UI.

Data Binding

Interpolation, property binding, event binding, and two-way binding in Angular templates.

Directives

Use built-in structural and attribute directives — *ngIf, *ngFor, ngClass, and ngStyle.

Services and Dependency Injection

Create injectable services, share data across components, and understand Angular DI.

Routing

Configure Angular Router, navigate between views, use route parameters, and lazy load features.

Forms

Build template-driven and reactive forms with validation in Angular.

HTTP Client

Use HttpClient to fetch data, send requests, and handle errors in Angular applications.

RxJS and Observables

Understand Observables, Subscriptions, and common RxJS operators used in Angular.

State Management

Manage application state with Angular signals and an overview of NgRx and other patterns.

Testing

Write unit tests for Angular components and services with Jasmine, Karma, and TestBed.