Comment by nicoburns

We're building one of these (out of a mix of servo, rust ui ecosystem and custom components). It's still pretty early (an initial alpha-quality 0.1 release is planned for the end of this month). We're planning to have a high standard of support for CSS and anything related to rendering, but we're not planning a JavaScript engine (although one could be added) with scripting being directly in Rust (with a Rust-based React alternative).

https://github.com/DioxusLabs/blitz