It's interesting to me that the page doesn't describe the size of the rust binary (relevant for mobile app use cases where you would need to add the Rust binary to your app) or performance.

The webpage also does read like it was at least heavily LLM assisted, which makes it a bit hard to trust it.

That all said, this is definitely something I'd be interested in using for Zulip if is indeed going to be a well maintained open source project.

(We currently have a node server component that the Zulip server runs only the render LaTeX).