working-examples.md

title
Working examples

Name	CI	OS	Notes
scikit-learn			The machine learning library. A complex but clean config using many of cibuildwheel's features to build a large project with Cython and C++ extensions.
Tornado			Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
pytorch-fairseq			Facebook AI Research Sequence-to-Sequence Toolkit written in Python.
Matplotlib			The venerable Matplotlib, a Python library with C++ portions
MyPy			MyPyC, the compiled component of MyPy.
pydantic			Data parsing and validation using Python type hints
uvloop			Ultra fast asyncio event loop.
psutil			Cross-platform lib for process and system monitoring in Python
vaex			Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualize and explore big tabular data at a billion rows per second 🚀
Google Benchmark			A microbenchmark support library
asyncpg			A fast PostgreSQL Database Client Library for Python/asyncio.
Apache Beam			Apache Beam is a unified programming model for Batch and Streaming
scikit-image			Image processing library. Uses cibuildwheel to build and test a project that uses Cython with platform-native code.
twisted-iocpsupport			A submodule of Twisted that hooks into native C APIs using Cython.
cmake			Multitagged binary builds for all supported platforms, using cibw 2 config configuration.
duckdb			DuckDB is an in-process SQL OLAP Database Management System
websockets			Library for building WebSocket servers and clients. Mostly written in Python, with a small C 'speedups' extension module.
cvxpy			A Python-embedded modeling language for convex optimization problems.
Triton			Self hosted runners
PyOxidizer			A modern Python application packaging and distribution tool
OpenSpiel			OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.
pyzmq			Python bindings for zeromq, the networking library. Uses Cython and CFFI.
River			🌊 Online machine learning in Python
vispy			Main repository for Vispy
aiortc			WebRTC and ORTC implementation for Python using asyncio.
Confluent client for Kafka			setup in tools/wheels/build-wheels.bat
tinyobjloader			Tiny but powerful single file wavefront obj loader
coverage.py			The coverage tool for Python
PyCryptodome			A self-contained cryptographic library for Python
Dependency Injector			Dependency injection framework for Python, uses Windows TravisCI
numexpr			Fast numerical array expression evaluator for Python, NumPy, PyTables, pandas, bcolz and more
PyYAML			Canonical source repository for PyYAML
h5py			HDF5 for Python -- The h5py package is a Pythonic interface to the HDF5 binary data format.
PyAV			Pythonic bindings for FFmpeg's libraries.
OpenColorIO			A color management framework for visual effects and animation.
PyTables			A Python package to manage extremely large amounts of data
Line Profiler			Line-by-line profiling for Python
OpenTimelineIO			Open Source API and interchange format for editorial timeline information.
ruptures			Extensive Cython + NumPy pyproject.toml example.
pikepdf			A Python library for reading and writing PDF, powered by qpdf
aioquic			QUIC and HTTP/3 implementation in Python
google neuroglancer			WebGL-based viewer for volumetric data
DeepForest			An Efficient, Scalable and Optimized Python Framework for Deep Forest (2021.2.1)
Parselmouth			A Python interface to the Praat software package, using pybind11, C++17 and CMake, with the core Praat static library built only once and shared between wheels.
AutoPy			Includes a Windows Travis build.
Psycopg 3			A modern implementation of a PostgreSQL adapter for Python
H3-py			Python bindings for H3, a hierarchical hexagonal geospatial indexing system
markupsafe			Safely add untrusted strings to HTML/XML markup.
python-rapidjson			Python wrapper around rapidjson
Rtree			Rtree: spatial index for Python GIS ¶
python-snappy			Python bindings for the snappy google library
pybind11 cmake_example			Example pybind11 module built with a CMake-based build system
KDEpy			Kernel Density Estimation in Python
tgcalls			Python pybind11 binding to Telegram's WebRTC library with third party dependencies like OpenSSL, MozJPEG, FFmpeg, etc.
dd-trace-py			Uses custom alternate arch emulation on GitHub
pybind11 python_example			Example pybind11 module built with a Python-based build system
cyvcf2			cython + htslib == fast VCF and BCF processing
sourmash			Quickly search, compare, and analyze genomic and metagenomic data sets.
time-machine			Time mocking library using only the CPython C API.
matrixprofile			A Python 3 library making time series data mining tasks, utilizing matrix profile algorithms, accessible to everyone.
CTranslate2			Includes libraries from the Intel oneAPI toolkit. The Linux wheels also include CUDA libraries for GPU execution.
jq.py			Python bindings for jq
iminuit			Jupyter-friendly Python interface for C++ MINUIT2
Tokenizer			Fast and customizable text tokenization library with BPE and SentencePiece support
PyGLM			Fast OpenGL Mathematics (GLM) for Python
bx-python			A library that includes Cython extensions.
boost-histogram			Supports full range of wheels, including PyPy and alternate archs.
iDynTree			Uses manylinux_2_24
TgCrypto			Includes a Windows Travis build.
pybase64			Fast Base64 encoding/decoding in Python
etebase-py			Python bindings to a Rust library using setuptools-rust, and sccache for improved speed.
fathon			python package for DFA (Detrended Fluctuation Analysis) and related algorithms
numpythia			The interface between PYTHIA and NumPy
pyjet			The interface between FastJet and NumPy
polaroid			Full range of wheels for setuptools rust, with auto release and PyPI deploy.
Imagecodecs (fork)			Over 20 external dependencies in compiled libraries, custom docker image, libomp, openblas and install_name_tool for macOS.
clang-format			Scikit-build wrapper around LLVM's CMake, all platforms, generic wheels.
ninja			Multitagged binary builds for all supported platforms, using cibw 2 config configuration.
pybind11 scikit_build_example			An example combining scikit-build and pybind11
GSD			Cython and NumPy project with 64-bit wheels.
pyinstrument_cext			A simple C extension, without external dependencies
xmlstarlet			Python 3.6+ CFFI bindings with true MSVC build.
CorrectionLib			Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN.
pillow-heif			Python CFFI binding to libheif library with third party dependencies like libde265, x265, libaom with test & publishing on PyPi.
SiPM			High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics.

Add your repo here! Let us know on GitHub Discussions, or send a PR, adding your information to docs/data/projects.yml.

^{I'd like to include notes here to indicate why an example might be interesting to cibuildwheel users - the styles/technologies/techniques used in each. Please include that in future additions!}

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