Angular HTTP & Data Fetching

Fetch data in Angular using signal-based resource(), httpResource(), and the traditional HttpClient.

httpResource() - Signal-Based HTTP

httpResource() wraps HttpClient with signal-based state management:

import { Component, signal } from '@angular/core';
import { httpResource } from '@angular/common/http';

interface User {
  id: number;
  name: string;
  email: string;
}