[subarctic]

> Frankly, I’d love it if there were some pure, high-level (but lower than the web), widely satisfactory “native” multi-platform solution with truly altruistic motives but I know of none

I want to say "WebAssembly" but that isn't it at all, since you're talking about the web, not JavaScript. The hypothetical platform you're talking about could use webassembly but that would be besides the point.

Does a low-level version exist? Say, OpenGL?