Ask HN: Any other design systems as comprehensive as Stacks?

I just came across stackoverflow design system https://stackoverflow.design/ and completely blown away with the level of detail and also the components and design language and simplicity of the css itself. I can only think of Polaris (Shopify) which is also in same league. I wanted to know if there are any other design systems that matches this set. I have seen Microsoft, IBM stuff but this was clearly better.

Things I am missing is in input components with more control, chips/pill combined with autocomplete, date time pickers.