Official documentation for PyPy, a fast alternative Python implementation. Find guides, features, FAQs, and resources for using and developing with PyPy.
Explore detailed PyPy guides and resources
This site is the official documentation hub for PyPy, an alternative implementation of the Python programming language known for its speed and compatibility. Here, you can dive into everything PyPy offers, from installation and setup guides to detailed technical explanations of its architecture and features.
Whether you're a developer looking to optimize your Python code, curious about how PyPy differs from CPython, or interested in extending PyPy with new modules, you'll find answers and resources here. The documentation covers FAQs, building from source, JIT details, and more, making it a valuable resource for both beginners and experienced programmers.
If you're considering PyPy for your next project or want to contribute to its development, this site provides clear instructions, up-to-date release notes, and links to further community resources. It's designed to help you get the most out of PyPy and understand its unique capabilities.
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