#Ui

Create a user interface that mimics a popular website using raw frontend concepts.

Design a reusable Star Rating component where clicking sets the rating, hovering previews the rating, and it supports keyboard navigation. How would you handle controlled vs uncontrolled components and prevent unnecessary re-renders? What accessibility roles would you add, and how would you write tests for it?

Create a dark/light mode toggle using React's Context API, ensuring that the UI is fully functional and responsive.

Build a 3x3 grid where clicking on a box turns it green. When all boxes have turned green, they should revert to their original color in reverse order.