Earlier quoted context omitted.
As I suspected, none of the 3 tools you mentioned are in Ubuntu repository.
One of them is literally a browser-based client-side project; would you expect it to be? https://replicad.xyz/ (N.B. the Replicad studio code editor on that site seems to be broken today, which is a bummer -- it wasn't when I last checked) CadQuery might not be in Ubuntu repositories on its own (same with Build123D -- these are python libraries really) but have you tried looking for cq-editor? (I think that's in Home…
> (N.B. the Replicad studio code editor on that site seems to be broken today, which is a bummer -- it wasn't when I last checked)
And appears now to be fixed.