What does ARIA mean at a high level?
PICTURE THIS: 1, 2, 2, 8
Simple meaning
ARIA attributes tell assistive tech the role, name, and state of custom widgets when native HTML is not enough.
WHY — Accessibility instead of guessing?
Why interviewers care about Accessibility:
who only read docs from people who shipped.
and tied to Frontend work.
Name the idea, why it exists, then one short example.
End with when you use it and one common pitfall.
STEPS — What happens step by step?
Before you speak the answer, walk the interviewer through these steps:
- 1ARIA attributes tell assistive
tech the role, name, and state of custom widgets when native HTML is not enough.
- 2Native elements already have
roles, so I prefer a real button before role button on a div.
- 3Wrong ARIA is worse
than no ARIA.
- 4Give an example
One tiny concrete case you can say aloud.
- 5Common mistake
What juniors usually get wrong.
- 6Close
When you pick this over the alternative.
EXAMPLE — See it in action
Here's a short line you can speak, broken into clear beats:
Note: Adapt this scaffold to your own project — keep it under 60–90 seconds.
Key takeaway
ARIA attributes tell assistive tech the role, name, and state of custom widgets when native HTML is not enough. Native elements already have roles, so I prefer a real button before role button on a div.