Accessibility Principles

Accessibility ensures applications can be used by people with disabilities.

Main principles (WCAG):

• Perceivable
• Operable
• Understandable
• Robust

Example accessible button

TypeScript

import { Component } from "@angular/core";

@Component({
  selector: "app-button",
  standalone: true,
  templateUrl: "./button.component.html",
})
export class ButtonComponent {
  action() {
    console.log("Action triggered");
  }
}

HTML

<button (click)="action()" aria-label="Submit form">Submit</button>