WebRacket has a fancy new website https://soegaard.github.io/webracket/
Some nice demos on there.
It's also using WASM-GC. I wonder how much of its development learned from Spritely's Hoot? https://spritely.institute/hoot/
Directly, or even indirectly, since LLM agents do seem to be being used to develop WebRacket:
https://github.com/soegaard/webracket/blob/main/AGENTS.md
EDIT: WebRacket's a lot more vibe coded than I realized, see below