pypy

PyPy is a very fast and compliant implementation of the Python language. (by pypy)
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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better pypy alternative or higher similarity.
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pypy reviews and mentions

Posts with mentions or reviews of pypy. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-02-03.
  • Decorator JITs: Python as a DSL
    10 projects | news.ycombinator.com | 3 Feb 2025
  • PyPy v7.3.16 Release
    4 projects | news.ycombinator.com | 24 Apr 2024
    You'll note I said I was playing with RPython, not PyPy. In my case, I was playing with writing a small interpreter, and comparing the RPython toolchain with the Truffle/Graal framework.

    Writing RPython code, even if one is not developing or contributing to PyPy, means writing within a subset of python 2.

    > RPython ("Restricted Python") is a subset of Python 2

    https://www.pypy.org/posts/2022/04/how-is-pypy-tested.html

    And RPython's translator specifically uses pypy, and uses python 2 syntax:

    https://github.com/pypy/pypy/blob/main/rpython/bin/rpython#L...

    ... so getting the RPython toolchain (even if one is intending to improve the PyPy 3+ interpreters) requires setting up a pypy 2 interpreter. Hence the question in my post.

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2
1,324
9.8
8 days ago

pypy/pypy is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.

The primary programming language of pypy is Python.

Popular Comparisons

  1. pypy VS repo2jupyterlite
  2. pypy VS dramatiq
  3. pypy VS jupyter_rfb
  4. pypy VS Stackless Python
  5. pypy VS PeachPy
  6. pypy VS Pyjion
  7. pypy VS transit-python3
  8. pypy VS Cython
  9. pypy VS voila
  10. pypy VS Pyston

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