The answer
Add tabindex='0' and role='slider'. Handle keydown: ArrowRight/Up to increase, ArrowLeft/Down to decrease, Enter to confirm. Update aria-valuenow. This makes the rating usable without a mouse.
How to Build a Star Rating Component in an Interview
How do you make a star rating keyboard accessible?
More FAQs in How to Build a Star Rating Component in an Interview
Create 5 star elements. On mouseover, highlight up to the hovered star. On click, lock the rating. On mouseleave, reset the hover (keep the locked rating). Use Unicode stars (filled/empty). Add keyboard and ARIA support.
Split each star into two halves with separate hover/click areas. Use clip-path or two overlaid elements. The left half sets 0.5, the right half sets 1.0. This allows precision rating like 3.5 out of 5.
Half-star support, keyboard navigation (arrow keys, enter), reset button, readonly mode (display only), and ARIA attributes (role='slider', aria-valuenow, aria-valuemax). Also handle mouseleave to reset hover but keep locked rating.
Still have questions?
Browse all our FAQs or reach out to our support team
Want to upskill yourself?
Your learning library
Small steps. Big possibilities.
Find your next course. Build something great.