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ariebovenberg
whenever

⏰ Modern datetime library for Python

4.2M 2K 33
ikegami-yukino
jaconv

Pure-Python Japanese character interconverter for Hiragana, Katakana, Hankaku, and Zenkaku

2.9M 347 33
Iotic-Labs
py-ubjson

Universal Binary JSON draft-12 serializer for Python

2.6M 45 15
cherrypy
cheroot

Cheroot is the high-performance, pure-Python HTTP server used by CherryPy. Docs -->

2.6M 200 97
WhyNotHugo
python-barcode

㊙️ Create standard barcodes with Python. No external dependencies. 100% Organic Python.

1.8M 653 135
cherrypy
cherrypy

CherryPy is a pythonic, object-oriented HTTP framework. https://cherrypy.dev

861K 2K 365
nttcslab-sp
kaldiio

A pure python module for reading and writing kaldi ark files

834K 268 36
eriknyquist
bfi

Fast optimizing Brainfuck interpreter in pure python

169K 14 1
joshspeagle
dynesty

Dynamic Nested Sampling package for computing Bayesian posteriors and evidences

91K 407 87
GiacomoPope
dilithium-py

A pure python implementation of ML-DSA (FIPS 204) and CRYSTALS-Dilithium

55K 124 33
GiacomoPope
kyber-py

A pure python implementation of ML-KEM (FIPS 203) and CRYSTALS-Kyber

29K 296 67
StevenBtw
solvor

Optimization solvers in pure Python: LP, MILP, SAT, constraint programming, graph and metaheuristics. No dependencies. Solvor all your optimization needs.

18K 28 0
ph4r05
chacha20poly1305

Pure python ChaCha20Poly1305 implementation

17K 29 8
cherrypy
magicbus

The Process Bus is a publish/subscribe architecture that loosely connects components with services.

13K 7 8
Refty
thingy

Dictionaries as objects, that can have different dictionary views!

13K 16 1
lapets
rabinmiller

Pure-Python implementation of the Rabin-Miller primality test.

7K 0 0
althonos
peptides

Physicochemical properties, indices and descriptors for amino-acid sequences.

7K 117 19
stratza
spindlex

Modern async SSH & SFTP library for Python. Fast, typed, and secure by default.

6K 4 0
python-trio
purerpc

Native, async Python gRPC client and server implementation supporting asyncio, uvloop, and trio

6K 228 15
cubrid-labs
pycubrid

Pure Python DB-API 2.0 (PEP 249) driver for CUBRID with asyncio and SSL/TLS support

5K 1 1
TheDaniel166
moira-astro

Astronomy-first pure-Python ephemeris and astrology computation engine with transparent, auditable calculations.

3K 8 1
eriknyquist
boyermoore

Boyer-moore in pure python, search for unicode strings in large files quickly

3K 23 0
nickmasster
codernitydb3

Pure python, embedded, fast, schema-less, NoSQL database

3K 12 6
Ibotta
pure-predict-sec

Machine learning prediction in pure Python

2K 86 7
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