PyPy is a drop-in replacement for the stock Python interpreter, and it runs many times faster on some Python programs. Python has earned a reputation for being powerful, flexible, and easy to work ...

PyPy, an alternative runtime for Python, uses a specially created JIT compiler to yield potentially massive speedups over CPython, the conventional Python runtime. But PyPy’s exemplary performance has ...

Andrew Brown has posted the first part of a tutorial on how to use PyPy to create an interpreter for a new language. "Wouldn't it be nice if you could write your language in an existing high level ...