[MantisShrimp90]

The only real answer is something like web assembly and that would be a major breaking change for them.

This is why allot run dev containers but agreed this really should be top priority but instead is probably in the "maybe if we have a major security incident" bucket of concerns as these things often are

[pjmlp]

This is already supported for a while and is the way to have those Rust and C++ processes run in the Web IDE version on Github and Azure DevOps.