jpardy

Is CSS included in the HTML, if so then it is turing complete, maybe? See: https://stackoverflow.com/questions/2497146/is-css-turing-co...

In addition to Mike Acton's talk, there is also the "DOD Book": https://www.dataorienteddesign.com/dodbook/

For me, this is Odin-Lang, it doesn't meet all the requirements you have listed, but it's ergonomic, fast, and comes with extensive core and vendor libraries. It's all just fun and reasonable.

https://odin-lang.org/

Disappointing that it hasn't launched with linux support per the original RAD debugger announcement, but to my understanding the project has been restarted several times since then.