There have for a long time been IronPython (CLR) and and Jython (JVM).
But, they don't have the full compatibility with CPython, so nobody really picks them up.
There have for a long time been IronPython (CLR) and and Jython (JVM).
But, they don't have the full compatibility with CPython, so nobody really picks them up.
Jython seems to be effectively dead though - it only has 2.7 compatibility.
You are right: GraalPy (https://www.graalvm.org/python/) is where it's at these days.