PyPy icon
PyPy icon

PyPy

PyPy is an interpreter that implements the Python programming language, based on the RPython compiler framework for dynamic language implementations.

PyPy screenshot 1

Cost / License

  • Free
  • Open Source (MIT)

Platforms

  • Mac
  • Windows
  • Linux
  • Homebrew
  • Python
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Features

  1.  Object-oriented Language

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PyPy News & Activities

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Recent News

Recent activities

  • tliesnham liked PyPy
  • Croco Loki liked PyPy
  • Paul updated PyPy
  • NAAb icon
    b-macker added PyPy as alternative to NAAb

PyPy information

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Development

GitHub repository

  •  1,806 Stars
  •  128 Forks
  •  723 Open Issues
  •   Updated  
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What is PyPy?

PyPy is a fast, compliant alternative implementation of the Python language (2.7.1). It has several advantages and distinct features:

  • Speed: thanks to its Just-in-Time compiler, Python programs often run faster on PyPy.
  • Memory usage: large, memory-hungry Python programs might end up taking less space than they do in CPython.
  • Compatibility: PyPy is highly compatible with existing python code. It supports ctypes and can run popular python libraries like twisted and django.
  • Sandboxing: PyPy provides the ability to run untrusted code in a fully secure way.
  • Stackless: PyPy can be configured to run in stackless mode, providing micro-threads for massive concurrency.
  • As well as other features.