AriaButton Add-on: An extension for adding aria-label, aria-labelledby, and aria-describedby attributes to Button.
Support in IE is limited, and ZoomText reads aria-describedby attribute only in Finder tool.
Tested with most used screen readers and browsers:
- Windows 10 (Chrome, Firefox, Edge, IE11)
- NVDA 2017.3
- JAWS 18
- ZoomText
- iOS 10 (Safari, Chrome)
- VoiceOver