Accessibility Resources and Code Examples

Accessibility Resources and Code Examples

Accessibility Video Tutorials

WCAG (Web Content Accessibility Guidelines) 2.1

New success criteria in WCAG 2.1 — Learn how WCAG 2.1 differs from WCAG 2.0, with explanations and examples.

WCAG (Web Content Accessibility Guidelines) 2.2

9 new success criteria in WCAG 2.2 (officially released in October 2023) — 1 criterion has also been deprecated.

Web Accessibility Checklist

Deque's Web Accessibility Checklist — Based on WCAG 2.2 Level AA requirements.

Deque Accessibility Tools

  • Axe Tools overview — Built on the world’s most popular accessibility testing library, axe-core. Deque’s suite of axe tools offers full coverage for your testing and compliance needs.
  • Axe DevTools — Empower development teams to find, prevent, and fix accessibility issues while they code.
  • Axe Auditor — Bring efficient, full-coverage auditing capabilities to your testing teams with this step-by-step manual accessibility testing tool.
  • Axe Monitor — Dynamically scan, monitor and report on the accessibility status of your site across business and development teams.

Other Accessibility Utilities

Accessibility Support

Can you use it? The open source Accessibility Support project ( tracks support for accessibility features in ARIA and HTML across browsers and assistive technologies like screen readers. You can contribute to via GitHub.

Disability Demographics