How to: Implementations
_Implementations of Python._

- [clpython](https://github.com/metawilm/cl-python) - Implementation of the Python programming language written in Common Lisp.
- [cpython](https://github.com/python/cpython) - **Default, most widely used implementation of the Python programming language written in C.**
- [cython](https://github.com/cython/cython) - Optimizing Static Compiler for Python.
- [ironpython](https://github.com/IronLanguages/ironpython3) - Implementation of the Python programming language written in C#.
- [micropython](https://github.com/micropython/micropython) - A lean and efficient Python programming language implementation.
- [numba](https://github.com/numba/numba) - Python JIT compiler to LLVM aimed at scientific Python.
- [peachpy](https://github.com/Maratyszcza/PeachPy) - x86-64 assembler embedded in Python.
- [pypy](https://foss.heptapod.net/pypy/pypy) - A very fast and compliant implementation of the Python language.
- [pyston](https://github.com/pyston/pyston/) - A Python implementation using JIT techniques.