Accessibility

Resources

• Guide by Heise Online: Practical Accessibility in Web Development. There is also a German version available.
• W3C ARIA Authoring Practices Guide (APG)
• Leitlinien für die Anwendung des Barrierefreiheitsstärkungsgesetzes

Angular

There is also a page about Angular specific Accessibility

Tools

• Lighthouse uses only a subset of axe-core rules
• Better use axe-core devtools Browser Extension (freemium model)