We think we can do better CSS support. Sciter has good CSS2 layout support, but only has it's own proprietary equivalent to Flexbox. Our CSS2 support is currently pretty patchy, but we have good Flexbox and CSS Grid support. We also have full support for things like media queries and css variables which I don't believe Sciter supports.
Regarding "just disable the JS":
You can, but then you won't have scripting support. Blitz still has scripting support without JS using https://github.com/DioxusLabs/dioxus which is a react-like UI framework but in Rust.
We think we can do better CSS support. Sciter has good CSS2 layout support, but only has it's own proprietary equivalent to Flexbox. Our CSS2 support is currently pretty patchy, but we have good Flexbox and CSS Grid support. We also have full support for things like media queries and css variables which I don't believe Sciter supports.
Regarding "just disable the JS":
You can, but then you won't have scripting support. Blitz still has scripting support without JS using https://github.com/DioxusLabs/dioxus which is a react-like UI framework but in Rust.