> There is no real alternative.

Not sure if my Sciter qualifies as a native solution.

Check this chat alike virtual list with MD items: https://sciter.com/wp-content/uploads/2026/05/virtual-list-m...

Yes, MD gets translated to DOM tree. But virtual list implementation in Sciter is a native thing. Load whole chat is not an option usually. Yes, JS is used in process but mostly as a configuration option: take output of one native function -> transform it -> pass as an input to other native function.

Essentially there is no so significant difference with any other SwiftUI/TextKit solution. It is just a difference in terms - SwiftUI uses tree of Views that is conceptually the same as DOM tree in terms of Sciter.