design – What are some programming languages ​​that are compiled with others?

So today I found about IronPython:

IronPython is an open source implementation of the Python programming language that is tightly integrated with the .NET Framework.

This was my first experience with the use of multiple programming languages ​​in a single program. I thought it was really cool to be able to call my Python script as a container for the compiled dll from C #.

But this made me think … how many more programming languages ​​could be attached to this? Is there a limit? What are some other programming languages ​​that have a similar feature?