Code Explainers

Code explainers tagged #components

import { Component, input, computed } from '@angular/core';
 
function toNumber(value: number | string): number {
  return typeof value === 'number' ? value : parseFloat(value);

Signal inputs and computed in Angular

signals reactivity derived-state

Intermediate 5 steps

typescript

import { Component, ChangeDetectionStrategy } from '@angular/core';
 
@Component({
  selector: 'app-card',

Multi-slot content projection in Angular

content-projection components templates

Intermediate 7 steps