A TypeScript-based frontend framework by Google for building single-page applications.

The fundamental building block of Angular — encapsulates template, logic and styles.

A container that groups related components, directives, pipes and services.

A class for sharing data and logic across components, injected via Angular's DI system.

Angular's pattern for providing dependencies (services) to components automatically.

Reactive Extensions library — Observables represent asynchronous data streams over time.

A typed superset of JavaScript that compiles to plain JS. Used throughout Angular.

Instructions in the DOM — structural (ngIf, ngFor) or attribute (custom behaviour).

Transforms data in templates — e.g., date | currency | uppercase.

Angular's built-in service for making HTTP requests, returning Observables.

Angular module that maps URL paths to components for client-side navigation.

Angular's model-driven approach to form handling with FormGroup and FormControl.

Angular's mechanism to detect state changes and update the view automatically.

Methods like ngOnInit, ngOnDestroy that run at specific points in a component's life.

Angular 14+ feature — a component that declares its own imports without NgModule.