An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

pypi.org "python-extension" keyword

Top 1.8% on pypi.org
wasmer-compiler-cranelift 1.1.0
The Cranelift compiler for the `wasmer` package (to compile WebAssembly module)
5 versions - Latest release: over 4 years ago - 10 dependent packages - 80 dependent repositories - 1.36 million downloads last month - 1,913 stars on GitHub - 2 maintainers
cssfinder-backend-rust 0.1.1
Implementation of CSSFinder backend using Rust.
2 versions - Latest release: almost 3 years ago - 1 dependent package - 45 downloads last month - 0 stars on GitHub - 1 maintainer
rspx 0.1.2
Better Rust Extensions for Python
3 versions - Latest release: about 1 year ago - 207 downloads last month - 0 stars on GitHub - 1 maintainer
better-std 0.1.0
Add your description here
1 version - Latest release: about 1 year ago - 16 downloads last month - 0 stars on GitHub - 1 maintainer
cfly 1.0.3
Build python extensions on-the-fly. Run C++ code directly from Python
19 versions - Latest release: about 8 years ago - 1 dependent repositories - 79 downloads last month - 9 stars on GitHub - 1 maintainer
Top 1.7% on pypi.org
wasmer 1.1.0
Python extension to run WebAssembly binaries
13 versions - Latest release: over 4 years ago - 10 dependent packages - 210 dependent repositories - 1.45 million downloads last month - 1,989 stars on GitHub - 2 maintainers
rustcsv 0.1.0a16
Python CSV reader using the csv crate and PyO3
9 versions - Latest release: over 7 years ago - 1 dependent repositories - 26 downloads last month - 1 stars on GitHub - 2 maintainers
zvbi 0.1.1
Interface to the Zapping VBI decoder library
2 versions - Latest release: almost 6 years ago - 1 dependent repositories - 26 downloads last month - 1 stars on GitHub - 1 maintainer
nodetrie 1.0.6
Python bindings for NodeTrie, a trie data structure library
6 versions - Latest release: over 8 years ago - 1 dependent repositories - 37 downloads last month - 2 stars on GitHub - 1 maintainer
gmalglib 0.5.9
Python package implementing GM algorithms in C.
19 versions - Latest release: almost 2 years ago - 75 downloads last month - 4 stars on GitHub - 1 maintainer
Top 5.1% on pypi.org
pyxirr 0.10.8 💰
Rust-powered collection of financial functions for Python.
34 versions - Latest release: 6 months ago - 6 dependent packages - 9 dependent repositories - 650 thousand downloads last month - 203 stars on GitHub - 1 maintainer
tsv2py 0.7.1
High-performance parser and generator for PostgreSQL-compatible tab-separated values (TSV)
13 versions - Latest release: over 1 year ago - 2 dependent packages - 71 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 9.5% on pypi.org
cwiid 3.0.0
Python3 module for libcwiid
1 version - Latest release: almost 9 years ago - 5 dependent repositories - 46 downloads last month - 51 stars on GitHub - 1 maintainer
cpplib 1.0.5
Test CPPLib integration
3 versions - Latest release: over 5 years ago - 1 dependent repositories - 57 downloads last month - 10 stars on GitHub - 1 maintainer
barcode-qr-code-sdk 11.2.1000
Barcode and QR code scanning SDK for Python
17 versions - Latest release: 6 months ago - 1 dependent repositories - 583 downloads last month - 49 stars on GitHub - 1 maintainer
Top 6.1% on pypi.org
fastobo 0.14.1
Faultless AST for Open Biomedical Ontologies in Python.
76 versions - Latest release: 6 months ago - 6 dependent packages - 42 dependent repositories - 82.8 thousand downloads last month - 32 stars on GitHub - 1 maintainer
cpyextpatt 0.3.0
Python C Extension Patterns.
2 versions - Latest release: about 1 year ago - 52 downloads last month - 231 stars on GitHub - 1 maintainer
simplifyline 0.0.7
Simplify 2D and 3D Lines
3 versions - Latest release: over 5 years ago - 1 dependent repositories - 77 downloads last month - 10 stars on GitHub - 1 maintainer
fext 0.2.0
Extensions to standard Python's heapq for performance applications
5 versions - Latest release: about 6 years ago - 2 dependent repositories - 408 downloads last month - 2 stars on GitHub - 2 maintainers
import7z 0.1.0
Import Python modules from 7z archives.
1 version - Latest release: over 5 years ago - 1 dependent repositories - 9 downloads last month - 1 stars on GitHub - 1 maintainer
fir1 1.8.0.0
Efficient FIR realtime filter
17 versions - Latest release: about 2 years ago - 1 dependent repositories - 82 downloads last month - 81 stars on GitHub - 1 maintainer
recuests 1.0
Python bindings for https://github.com/epsilonr/httpclient
1 version - Latest release: over 2 years ago - 81 downloads last month - 0 stars on GitHub - 1 maintainer
quickavro 0.1.22
Very fast Avro library for Python.
7 versions - Latest release: about 8 years ago - 2 dependent repositories - 186 downloads last month - 6 stars on GitHub - 1 maintainer
xmlstarlet 1.6.8
XMLStarlet Toolkit: Python CFFI bindings
5 versions - Latest release: almost 4 years ago - 2 dependent repositories - 574 downloads last month - 15 stars on GitHub - 1 maintainer
Top 9.4% on pypi.org
wasmer-compiler-llvm 1.1.0
Python extension to run WebAssembly binaries
4 versions - Latest release: over 4 years ago - 2 dependent repositories - 149 downloads last month - 1,916 stars on GitHub - 2 maintainers
ashe 0.0.8
ashe is super extension of Python.
8 versions - Latest release: over 1 year ago - 1 dependent repositories - 58 downloads last month - 1 stars on GitHub - 2 maintainers
Top 7.3% on pypi.org
wasmer-py310 1.0.0
Python extension to run WebAssembly binaries
1 version - Latest release: almost 4 years ago - 1 dependent package - 1 dependent repositories - 18 downloads last month - 1,916 stars on GitHub - 1 maintainer
Top 3.0% on pypi.org
scikit-fmm 2025.6.23
An extension module implementing the fast marching method
24 versions - Latest release: 10 months ago - 9 dependent packages - 98 dependent repositories - 22.5 thousand downloads last month - 304 stars on GitHub - 2 maintainers
wrtc 0.0.0.dev9 💰
a Python extension that provides bindings to WebRTC M92
9 versions - Latest release: about 4 years ago - 1 dependent repositories - 2.07 thousand downloads last month - 144 stars on GitHub - 1 maintainer
mrz-scanner-sdk 4.0.0
Machine readable zone (MRZ) reading SDK for passport, Visa, ID card and travel document.
13 versions - Latest release: 6 months ago - 1 dependent repositories - 357 downloads last month - 6 stars on GitHub - 1 maintainer
Top 7.3% on pypi.org
wasmer-compiler-cranelift-py310 1.0.0
The Cranelift compiler for the `wasmer` package (to compile WebAssembly module)
1 version - Latest release: almost 4 years ago - 1 dependent package - 1 dependent repositories - 19 downloads last month - 1,916 stars on GitHub - 1 maintainer
Top 5.0% on pypi.org
order-book 0.6.1 💰
A fast orderbook implementation, in C, for Python
16 versions - Latest release: about 2 years ago - 1 dependent package - 4 dependent repositories - 9.9 thousand downloads last month - 283 stars on GitHub - 1 maintainer
better-px 0.2.1
Add your description here
3 versions - Latest release: about 1 year ago - 22 downloads last month - 0 stars on GitHub - 1 maintainer
fast-ulid 0.2.1
Easy to use ULID generator
6 versions - Latest release: 7 months ago - 1 dependent package - 1 dependent repositories - 95 downloads last month - 5 stars on GitHub - 1 maintainer
debugpy-run 1.3.1
Finds and runs debugpy for VS Code "remote attach" command line debugging
18 versions - Latest release: over 4 years ago - 6 dependent repositories - 11 thousand downloads last month - 88 stars on GitHub - 1 maintainer
iocursor 0.1.4
A zero-copy file-like wrapper for byte buffers, inspired by Rust's std::io::Cursor.
5 versions - Latest release: over 3 years ago - 1 dependent package - 1 dependent repositories - 386 downloads last month - 17 stars on GitHub - 1 maintainer
excele-xirr 0.10.6 💰
Rust-powered collection of financial functions for Python.
1 version - Latest release: about 1 year ago - 21 downloads last month - 202 stars on GitHub - 1 maintainer
pyegui 0.3.1
Immediate mode GUI library
1 version - Latest release: about 1 year ago - 38 downloads last month - 4 stars on GitHub - 1 maintainer
wasmer-compiler-singlepass 1.1.0
Python extension to run WebAssembly binaries
5 versions - Latest release: over 4 years ago - 1 dependent repositories - 298 downloads last month - 2,116 stars on GitHub - 2 maintainers
copperhead 2019.9.0
An Inline C++ Extension Generator for Python.
3 versions - Latest release: over 6 years ago - 1 dependent repositories - 54 downloads last month - 11 stars on GitHub - 1 maintainer
fsquota 0.1.0
Interface to file system quotas on UNIX platforms
2 versions - Latest release: about 6 years ago - 1 dependent repositories - 22 downloads last month - 9 stars on GitHub - 1 maintainer