Laboratory · Accessibility Lab
The invisible DOM
Briefing
A div with a click handler looks and behaves like a button on screen. What exactly is missing, and where does that difference live?
There are two trees. You wrote one of them. Assistive technology reads the other.
- Laboratory
- Accessibility Lab
- Level
- ENGINEER
- Estimated time
- 10 minutes
- Method
- interactive
- Variables under observation
- accessibility treeroleaccessible namefocus orderARIA