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Everything about PyPy

Alternative implementation of the Python programming language

PyPy is an implementation of the Python programming language. PyPy frequently runs much faster than the standard implementation CPython because PyPy uses a just-in-time compiler. Most Python code runs well on PyPy except for code that depends on CPython extensions, which either does not work or incurs some overhead when run in PyPy. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: PyPyA 5-minute orientation
  2. Pick up a classic book: 7 essential PyPI libraries and how to use themThe most-reprinted book on the subject
  3. Read the landmark paper: Assessing and optimizing the performance impact of the just-in-time configuration parameters - a case study on PyPyCited 2 times
  4. Go sideways: Meta-tracingA closely related topic
  5. Go sideways: CPythonA closely related topic

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🗂️ The subject at a glance

  1. Details and motivation
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🏆 Landmark papers (most cited)

📚 Books worth reading

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