Ark UI, a headless library for building reusable, scalable Design Systems

This looks kinda cool, but feels half-baked. The demo components on the main page don't work well in Safari - the color picker has troubles with detecting mouse coordinates, and the slider does not work at all.

Not sure what the "unstyled components" means - all the components on the demo page have some styles. What's the point of the unstyled UI library even?

We've been using Ant Design [https://ant.design] at a few FE applications at work and we really like it. It'd be cool to see an alternative for that with different styling, more components, or some other differentiator. Ant is hugely popular, so maybe a page with "Ark vs Ant", "Ark vs Bootstrap" comparison would be helpful.