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Pyjion Alternatives
Similar projects and alternatives to Pyjion
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Nim
Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
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Nuitka
Nuitka is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4-3.13. You feed it your Python app, it does a lot of clever things, and spits out an executable or extension module.
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cinder
Cinder is Meta's internal performance-oriented production version of CPython. (by facebookincubator)
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Pyston
(No longer maintained) A faster and highly-compatible implementation of the Python programming language.
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Cinder
Cinder is a community-developed, free and open source library for professional-quality creative coding in C++.
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MonkeyType
A Python library that generates static type annotations by collecting runtime types (by Instagram)
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pypy
Discontinued The unofficial GitHub mirror of PyPy (mirrored via https://github.com/mozillazg/job-mirror-hg-repos) (by mozillazg)
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tinyknn
A tiny approximate K-Nearest Neighbour library in Python based on Fast Product Quantization and IVF
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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 Pyjion alternative or higher similarity.
Pyjion discussion
Pyjion reviews and mentions
Posts with mentions or reviews of Pyjion.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-11-09.
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Pyjion, a drop-in JIT compiler for Python 3.10 is now v1.0
Looks like it was started at Microsoft, the tonybaloney/Pyjion was forked from microsoft/Pyjion.
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Why Python 4.0 might never arrive, according to its creator
Pyjion is a Microsoft project that adds a JIT leveraging CoreCLR.
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Pyston v2.2: faster and open source
https://github.com/microsoft/Pyjion was a really nice attempt to marry CPython with JIT in a rather generic way, but it was abandoned quickly.
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Cinder: Instagram's performance oriented fork of CPython
There are articles like https://instagram-engineering.com/dismissing-python-garbage-... which seem to confirm some problems. One of the people involved with this Cinder project was an original author of https://github.com/microsoft/Pyjion (it's now being revamped by a new dev.) Dino had deep .NET/CLR implementation experience and had been the lead for IronPython which I think spawned the interest in perf improvements through Cinder. I hope this effort is more successful for him.
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A note from our sponsor - SaaSHub
www.saashub.com | 25 Mar 2025
Stats
Basic Pyjion repo stats
4
1,439
4.0
over 4 years ago
The primary programming language of Pyjion is C++.
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