Python Git Library

https://github.com/gitpython-developers/GitPython

Bridge from Glyphs source files (.glyphs) to UFOs

https://github.com/googlei18n/glyphsLib

Python API for evaluating coverage of glyph sets in font projects

https://github.com/googlefonts/glyphsets

Routines for extracting information from fontTools glyphs

https://github.com/simoncozens/glyphtools

Python Extension that Wraps the GMP Library

http://code.google.com/p/gmpy/

GMP/MPIR, MPFR, and MPC interface to Python

https://pypi.org/project/gmpy2/

Common files for the Python bindings for GObject

Core Google API Client Library

https://github.com/googleapis/python-api-core

Google API Client Library for Python

https://developers.google.com/api-client-library/python/

Google Authentication Library

https://github.com/googleapis/google-auth-library-python

Google Authentication Library: httplib2 transport

https://github.com/googleapis/google-auth-library-python-httplib2

Build and validate addresses in localized formats

https://pypi.org/project/google-i18n-address/

Common protobufs used in Google APIs

https://github.com/googleapis/python-api-common-protos

Free Google Translate API that translates totally free of charge

https://github.com/ssut/py-googletrans

GraphQL implementation for Python

https://github.com/graphql-python/graphql-core-next

Simple Python interface for Graphviz

https://github.com/xflr6/graphviz

new script for downloading the Greenbone Community Feed

https://github.com/greenbone/greenbone-feed-sync

Light-weight microthreads for Python

https://github.com/python-greenlet/greenlet

Signatures for entire Python programs

https://github.com/mkdocstrings/griffe

HTTP/2-based RPC framework

https://pypi.org/project/grpcio/

gRPC extensions for Google Cloud Platform

https://github.com/GoogleCloudPlatform/grpc-gcp-python

Status proto mapping for gRPC

https://grpc.io/ https://github.com/grpc/grpc/tree/master/src/python/grpcio_status

Protobuf code generator for gRPC

https://pypi.org/project/grpcio-tools/

GStreamer python bindings

https://gstreamer.freedesktop.org/

Library/CLI tool to interface with Google Translate text-to-speech API

https://github.com/pndurette/gTTS

WSGI HTTP Server for UNIX

https://gunicorn.org/

Build System That Generates Other Build Systems

https://gyp.gsrc.io/

Pure-Python, bring-your-own-I/O implementation of HTTP/1.1

https://pypi.org/project/h11/

HTTP/2 State-Machine based protocol implementation

http://hyper.rtfd.org/

Fancy PyPI READMEs with Hatch

https://github.com/hynek/hatch-fancy-pypi-readme

Hatch plugin for versioning from a package.json file

https://github.com/agoose77/hatch-nodejs-version

Hatchling plugin to read project dependencies from requirements.txt

https://github.com/repo-helper/hatch-requirements-txt

Hatch plugin for versioning with your preferred VCS

https://github.com/ofek/hatch-vcs

Modern, extensible Python build backend

https://github.com/pypa/hatch/tree/master/backend

Print binary in hex format

https://pypi.org/project/hexdump/

Classes and setuptools plugin for Mercurial repositories

https://github.com/jaraco/hgtools

Python extension that wraps hiredis

https://github.com/pietern/hiredis-py

HTTP/2 header encoding (HPACK) logic implementation

http://hyper.rtfd.org/

Chromium HSTS Preload list

https://github.com/sethmlarson/hstspreload

Fast implementation of the HTML 5 parsing spec for Python

https://html5-parser.readthedocs.io/

Python based HTML parser based on the HTML5 spec

https://github.com/html5lib

HTML Minifier

https://htmlmin.readthedocs.io/en/latest/ https://github.com/wilhelmer/htmlmin

Minimal low-level HTTP client

https://github.com/encode/httpcore

Comprehensive HTTP client library

https://github.com/httplib2/httplib2

Next generation HTTP client

https://www.python-httpx.org/ https://github.com/encode/httpx

Next generation HTTP client

https://github.com/encode/httpx

Python module that decodes binary streams into HTTP/2 frames

http://hyper.rtfd.org/

Featureful, correct URL for Python

https://github.com/python-hyper/hyperlink

Library for property based testing

https://github.com/HypothesisWorks/hypothesis/tree/master/hypothesis-python

File identification library for Python

https://github.com/pre-commit/identify