Implementations of Python

Faster Python implementations

Fully Python compliant


  • Replace stack-based bytecode with register-based bytecode: old registervm project

Fully Python compliant??

  • psyco: JIT. The author of pysco, Armin Rigo, co-created the PyPy project.

Subset of Python to C++

Subset of Python

Language very close to Python

  • Cython: “Cython is a programming language based on Python, with extra syntax allowing for optional static type declarations.”