Use <dialog> element

[medienbaecker]

I finally had the chance to test Parvus today, and I love it — finally an accessible lightbox!

What do you think about using the dialog element instead of a z-index of 1337? :)
Also: automatic ARIA role, focus management, keyboard navigation — I think it would be a great fit.

[deoostfrees]

Moin @medienbaecker 👋,

the native dialog element has also been on my list for some time. I think it's best to implement it with the next major release (3.0.0), which I plan to start next weekend.