SaaSHub helps you find the best software and product alternatives Learn more →
Top 23 Python Cython Projects
-
-
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.
-
Project mention: 7 Best Open-Source Crypto Trading Bots 2025 (Ranked & Reviewed) | dev.to | 2025-03-19
Hummingbot is great for traders who want to provide liquidity and profit from bid-ask spreads. It’s highly customizable and supports advanced trading strategies.
-
Project mention: How to Get Started with Scikit-Learn: A Beginner-Friendly Guide to Machine Learning in Python | dev.to | 2025-04-24
As is the case with most Python libraries, it is open-source and free-to-use, making it easily accessible by anyone willing to learn machine learning, and it is built upon other open-source libraries within Python, like SciPy for advanced scientific operations, NumPy for efficient numerical computations, Matplotlib for data visualization, and Cython for increased efficiency and speed, similar to that of C/C++.
-
Virtualenv package
-
-
-
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
-
-
-
-
-
-
-
pomdp-py
A framework to build and solve POMDP problems. Documentation: https://h2r.github.io/pomdp-py/
-
Streaming multipart/form-data parser
Streaming (and fast!) parser for multipart/form-data written in Cython
-
cpython
Alternative StdLib for Nim for Python targets, hijacks Python StdLib for Nim (by juancarlospaco)
-
-
Project mention: Fast Python: High performance techniques for large datasets | news.ycombinator.com | 2024-07-24
-
-
drf-turbo
An alternative serializer implementation for REST framework written in cython built for speed.
-
-
lzhw
Compression suite for data frames and tabular data files, csv, excel etc. Using LZHW algorithm.
Project mention: Show HN: Python Compression Suite for Pandas DataFrames, CSV and Excel Files | news.ycombinator.com | 2024-08-17 -
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 Cython discussion
Python Cython related posts
-
spaCy - NLP in Python
-
SpaCy – Industrial-Strength Natural Language Processing in Python
-
I Use Nim Instead of Python for Data Processing
-
Fast Python: High performance techniques for large datasets
-
How I discovered Named Entity Recognition while trying to remove gibberish from a string.
-
Step by step guide to create customized chatbot by using spaCy (Python NLP library)
-
Best AI SEO Tools for NLP Content Optimization
-
A note from our sponsor - SaaSHub
www.saashub.com | 23 May 2025
Index
What are some of the best open-source Cython projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | spaCy | 31,576 |
| 2 | hummingbot | 12,653 |
| 3 | Cython | 10,015 |
| 4 | virtualenv | 4,916 |
| 5 | PyBoy | 4,867 |
| 6 | pyzmq | 3,877 |
| 7 | rasterio | 2,362 |
| 8 | tesserocr | 2,095 |
| 9 | vidcutter | 1,884 |
| 10 | madmom | 1,424 |
| 11 | Fiona | 1,187 |
| 12 | nimporter | 844 |
| 13 | pysph | 483 |
| 14 | asyncmy | 305 |
| 15 | pomdp-py | 246 |
| 16 | Streaming multipart/form-data parser | 177 |
| 17 | cpython | 146 |
| 18 | nes | 126 |
| 19 | python-performance | 97 |
| 20 | pymartini | 92 |
| 21 | drf-turbo | 84 |
| 22 | pypolyline | 42 |
| 23 | lzhw | 30 |
Sponsored
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.
www.influxdata.com