Pypy exists, but as I recall, cpython never made use of a JIT simply because they wanted to keep the compiler intentionally simpler. However as a result, the l

Pypy exists, but as I recall, cpython never made use of a JIT simply because they wanted to keep the compiler intentionally simpler. However as a result, the language isn't well designed for a JIT, and pypy has run into several headaches/blockers. Not sure if there's anything fundamentally blocking usage, or simply lack of manpower