JavaScripthon focuses strictly on translating Python 3.5 and later code to JavaScript, without trying to provide full in-browser support as per projects like Brython.

Compiler to convert Python source code to assembly instructions for RISC-V architecture. - SRavit1/Python-Frontend-Compiler ...

Israeli researchers have developed a new software "platform" to turn easily readable Python instructions into low-level machine code and execute it in RAM without going through the CPU.