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Top 14 Python Pypy Projects
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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If you see a wart report it: https://github.com/pypa/virtualenv/issues/
- Project mention: Whenever – typed and DST-safe datetimes for Python | news.ycombinator.com | 2025-04-13
[2] https://github.com/ariebovenberg/whenever/issues/204#issueco...
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python-tcod
A high-performance Python port of libtcod. Includes the libtcodpy module for backwards compatibility with older projects.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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marrow.mailer
A light-weight, modular, message representation and mail delivery framework for Python. (by marrow)
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order-matching-engine
400k orders per second at a 2.5 μs (avg.) latency order matching engine in python
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EzCopenheimer
A basic and easier to use version of the Copenheimer bot created by the 5th Column from 2B2T that you can easily and simply execute using python made for educational purposes. Especially since you don't have to deal with anything like build systems, compilation, and the exact same thing on repeat for dependencies.
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BountyDrive
BountyDrive is a comprehensive tool designed for penetration testers and cybersecurity researchers. It integrates various modules for performing attacks (google dorking, sqli, xss), reporting, and managing VPN/proxy settings, making it an indispensable asset for any security professional.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).
Python Pypy discussion
Python Pypy related posts
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Emulation of Nintendo Game Boy (DMG-01) (2016) [pdf]
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To the programmers in London: There is an open-source Python package named after Dulwich
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TIL that there is an open-source Python package called "Dulwich", and why it's named after an area in London: It's a pure Python version of Git, and the name comes from a Monty Python sketch, where the characters Mr. and Mrs. Git live and occasionally attend to cocktail parties.
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How do you guys do version control when you don't have access to the proper tools like GIT? Multiple files? Multiple functions? Some other obscure workaround?
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With this, you can outperform Golang Fiber with Python
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Show HN: Python framework is faster than Golang Fiber
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Show HN: Python framework is faster than Golang Fiber
- A note from our sponsor - Stream getstream.io | 24 Dec 2025
Index
What are some of the best open-source Pypy projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | PyBoy | 5,037 |
| 2 | virtualenv | 4,998 |
| 3 | whenever | 2,271 |
| 4 | dulwich | 2,187 |
| 5 | CherryPy | 1,929 |
| 6 | socketify.py | 1,670 |
| 7 | python-tcod | 454 |
| 8 | marrow.mailer | 294 |
| 9 | pycket | 271 |
| 10 | order-matching-engine | 61 |
| 11 | cinje | 35 |
| 12 | EzCopenheimer | 26 |
| 13 | BountyDrive | 19 |
| 14 | Gitpybinding | 3 |
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Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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