GitHub
(👨💻 1.5K · 🔀 16K · 📦 1M):
In 9 listsDetails
(👨💻 1.5K · 🔀 16K · 📦 1M):
Best Of Python
🏆 A ranked list of awesome Python open-source libraries and tools. Updated weekly.
This page lists names, links and short descriptions. The original list on GitHub is the source and belongs to its authors.
protobuf (40 · 72K) - Protocol Buffers - Googles data interchange format. BSD-3
flatbuffers (34 · 26K) - FlatBuffers: Memory Efficient Serialization Library. Apache-2
orjson (33 · 8.2K · ) - Fast, correct Python JSON library supporting dataclasses,.. Apache-2
marshmallow (33 · 7.2K) - A lightweight library for converting complex objects to and from.. MIT
simplejson (32 · 1.7K) - simplejson is a simple, fast, extensible JSON encoder/decoder for.. MIT
dill (31 · 2.4K) - serialize all of Python. BSD-3
cloudpickle (31 · 1.9K) - Extended pickling support for Python objects. BSD-3
pyasn1 (31 · 240) - Generic ASN.1 library for Python. BSD-2
jsonpickle (29 · 1.3K) - Python library for serializing any arbitrary object graph into.. BSD-3
python-rapidjson (26 · 530) - Python wrapper around rapidjson. MIT
srsly (26 · 480) - Modern high-performance serialization utilities for Python (JSON,.. MIT
hickle (22 · 490) - a HDF5-based python pickle replacement. MIT
rtoml (22 · 380 · ) - A fast TOML library for python implemented in rust. MIT
pandas (40 · 50K) - Flexible and powerful data analysis / manipulation library for.. BSD-3
polars (34 · 40K) - Extremely fast Query Engine for DataFrames, written in Rust. MIT
h5py (33 · 2.2K) - HDF5 for Python -- The h5py package is a Pythonic interface to the HDF5.. BSD-3
xarray (32 · 4.2K) - N-D labeled arrays and datasets in Python. Apache-2
numexpr (31 · 2.5K) - Fast numerical array expression evaluator for Python, NumPy, Pandas,.. MIT
zarr (30 · 2.1K) - An implementation of chunked, compressed, N-dimensional arrays for Python. MIT
TinyDB (29 · 7.5K) - TinyDB is a lightweight document oriented database optimized for your.. MIT
datasketch (28 · 2.9K) - MinHash, LSH, LSH Forest, Weighted MinHash, HyperLogLog,.. MIT
Bottleneck (28 · 1.2K) - Fast NumPy array functions written in C. BSD-2
Modin (26 · 10K · ) - Modin: Scale your Pandas workflows by changing a single line.. Apache-2
PyTables (26 · 1.4K) - A Python package to manage extremely large amounts of data. BSD-3
Vaex (24 · 8.5K) - Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization.. MIT
datatable (22 · 1.9K) - A Python package for manipulating 2-dimensional tabular data.. MPL-2.0
pickleDB (20 · 1.1K) - pickleDB is an in memory key-value store using Pythons orjson module.. BSD-3
StaticFrame (19 · 480) - Immutable and statically-typeable DataFrames with runtime type and.. MIT
pyrsistent (31 · 2.2K) - Persistent/Immutable/Functional data structures for Python. MIT
bidict (29 · 1.6K) - The bidirectional mapping library for Python. MPL-2.0
multidict (28 · 490) - The multidict implementation. Apache-2
addict (27 · 2.5K) - The Python Dict thats better than heroin. MIT
glom (27 · 2.2K) - Pythons nested data operator (and CLI), for all your declarative.. BSD-3
anytree (26 · 1K) - Python tree data library. Apache-2
python-benedict (25 · 1.6K) - dict subclass with keylist/keypath support, built-in I/O.. MIT
immutables (24 · 1.2K) - A high-performance immutable mapping type for Python. Apache-2
python-box (23 · 2.8K) - Python dictionaries with advanced dot notation access. MIT
janus (23 · 960) - Thread-safe asyncio-aware queue for Python. Apache-2
pydantic (36 · 29K) - Data validation using Python type hints. MIT
jsonschema (32 · 5K) - An implementation of JSON Schema validation for Python. MIT
cerberus (29 · 3.3K) - Lightweight, extensible data validation library for Python. ISC
schema (29 · 2.9K) - Schema validation just got Pythonic. MIT
voluptuous (29 · 1.8K) - CONTRIBUTIONS ONLY: Voluptuous, despite the name, is a Python data.. BSD-3
param (27 · 520) - Declarative parameters for robust Python classes and a rich API for.. BSD-3
dirty-equals (23 · 1K · ) - Doing dirty (but extremely useful) things with equals. MIT
algorithms (22 · 25K · ) - Minimal examples of data structures and algorithms in Python. MIT
arrow (32 · 9K) - Better dates & times for Python. Apache-2
dateparser (32 · 2.9K) - python parser for human readable dates. BSD-3
pytz (32 · 400) - pytz Python historical timezone library and database. MIT
holidays (31 · 1.9K) - Open World Holidays Framework. MIT
python-dateutil (29 · 2.6K) - Useful extensions to the standard Python datetime features. Apache-2
tzlocal (29 · 220) - A Python module that tries to figure out what your local timezone is. MIT
pendulum (28 · 6.6K · ) - Python datetimes made easy. MIT
filesystem_spec (34 · 1.4K) - A specification that python filesystems should adhere to. BSD-3
watchdog (32 · 7.1K) - Python library and shell utilities to monitor filesystem events. Apache-2
filelock (32 · 980) - A platform independent file lock. MIT
aiofiles (30 · 3.2K · ) - File support for asyncio. Apache-2
typing (27 · 1.7K) - Python static typing home. Hosts the documentation and a user help.. Python-2.0
bcrypt (32 · 1.4K) - Modern(-ish) password hashing for your software and your servers. Apache-2
pycryptodomex (31 · 3.2K) - A self-contained cryptographic library for Python. BSD-3
botocore (36 · 1.6K) - The low-level, core functionality of boto3 and the AWS CLI. Apache-2
ansible (35 · 71K) - Ansible is a radically simple IT automation platform that makes your.. GPL-3.0
docker (34 · 7.2K) - A Python library for the Docker Engine API. Apache-2
pulumi (33 · 26K) - Pulumi - Infrastructure as Code in any programming language. Apache-2
paramiko (33 · 9.8K) - The leading native Python SSHv2 protocol library. LGPL-2.1
awscli (31 · 17K) - Universal Command Line Interface for Amazon Web Services. Apache-2
kubernetes (31 · 7.7K) - Official Python client library for kubernetes. Apache-2
netmiko (30 · 4.3K) - Multi-vendor library to simplify Paramiko SSH connections to network.. MIT
plumbum (29 · 3.1K) - Plumbum: Shell Combinators. MIT
docker-compose (28 · 38K) - Define and run multi-container applications with Docker. Apache-2
fabric (28 · 15K) - Simple, Pythonic remote execution and deployment. BSD-2
pyinfra (24 · 5.9K) - pyinfra automates/provisions/manages/deploys infrastructure. MIT
PyPi
(📥 180K / month · 📦 46 · ⏱️ 27.07.2026):
storm (18 · 3.3K) - Manage your SSH like a boss. MIT
sh (30 · 7.2K) - Python process launching. MIT
supervisor (29 · 8.9K · ) - Supervisor process control system for Unix.. Repoze Public License
anyio (34 · 2.5K) - High level asynchronous concurrency and networking framework that works on.. MIT
uvloop (33 · 12K) - Ultra fast asyncio event loop. Apache-2
asyncer (26 · 2.5K) - Asyncer, async and await, focused on developer experience. MIT
aiomisc (23 · 420) - aiomisc - miscellaneous utils for asyncio. MIT
python-dotenv (36 · 8.8K) - Reads key-value pairs from a .env file and can set them as.. BSD-3
traitlets (32 · 650) - A lightweight Traits like module. BSD-3
omegaconf (31 · 2.4K) - Flexible Python configuration system. The last one you will ever need. BSD-3
Dynaconf (26 · 4.3K) - The dynamic configurator for your Python Project. MIT
configobj (26 · 340) - Python 3+ compatible port of the configobj library. BSD-3
everett (18 · 150 · ) - configuration library for python projects. MPL-2.0
click (38 · 18K) - Python composable command line interface toolkit. BSD-3
rich (36 · 56K) - Rich is a Python library for rich text and beautiful formatting in the terminal. MIT
Typer (33 · 20K) - Typer, build great CLIs. Easy to code. Based on Python type hints. MIT
argcomplete (32 · 1.6K) - Python and tab completion, better together. Apache-2
wcwidth (32 · 460) - Python and C11 library that measures the width of strings in a terminal. MIT
python-fire (30 · 28K · ) - Python Fire is a library for automatically generating.. Apache-2
ConfigArgParse (28 · 760) - Drop-in replacement for argparse with added support for config.. MIT
questionary (27 · 1.8K · ) - Python library to build pretty command line user prompts Easy to.. MIT
python-prompt-toolkit (26 · 11K) - Library for building powerful interactive command line.. BSD-3
blessings (26 · 1.5K) - A thin, practical wrapper around terminal capabilities in Python. MIT
docopt-ng (24 · 220) - Humane command line arguments parser. Now with maintenance, typehints,.. MIT
Click Extra (19 · 120) - Drop-in replacement for Click to make user-friendly and.. GPL-2.0
cachetools (34 · 2.8K) - Extensible memoizing collections and decorators. MIT
aiocache (27 · 1.4K · ) - Asyncio cache manager for redis, memcached and memory. BSD-3
cached-property (27 · 700) - A decorator for caching properties in classes. BSD-3
beaker (24 · 510) - WSGI middleware for sessions and caching. BSD-3
pylibmc (24 · 480) - A Python wrapper around the libmemcached interface from TangentOrg. BSD-3
kivy (29 · 19K) - Open source UI framework written in Python, running on Windows, Linux, macOS,.. MIT
DearPyGui (27 · 15K) - Dear PyGui: A fast and powerful Graphical User Interface Toolkit for.. MIT
Gooey (23 · 21K) - Turn (almost) any Python command line program into a full GUI application.. MIT
toga (23 · 5.4K) - A Python native, OS native GUI toolkit. BSD-3
chardet (32 · 2.7K) - Python character encoding detector. 0BSD
emoji (31 · 2K) - emoji terminal output for Python. BSD-3
python-slugify (31 · 1.6K) - Returns unicode slugs. MIT
phonenumbers (29 · 3.8K) - Python port of Googles libphonenumber. Apache-2
humanize (29 · 1.7K) - python humanize functions. MIT
pyahocorasick (28 · 1.1K) - Python module (C extension and plain python) implementing Aho-.. BSD-3
coolname (24 · 180) - Random Name and Slug Generator. BSD-2
price-parser (21 · 350) - Extract price amount and currency symbol from a raw text string. BSD-3
boto3 (38 · 9.9K) - AWS SDK for Python (Boto3). Apache-2
SQLAlchemy (37 · 12K) - The Database Toolkit for Python. MIT
python-bigquery (35 · 800) - This library has moved to.. Apache-2
redis (34 · 14K) - Redis Python client. MIT
alembic (34 · 4.4K · ) - A database migrations tool for SQLAlchemy. MIT
PyMySQL (33 · 7.8K) - MySQL client library for Python. MIT
azure-storage-blob (33 · 5.6K) - This repository is for active development of the Azure SDK.. MIT
google-cloud-storage (33 · 5.4K) - Google Cloud Client Libraries for Python. Apache-2
pandas-gbq (33 · 5.4K) - This library has moved to https://github.com/googleapis/google-.. BSD-3
elasticsearch (33 · 4.4K) - Official Python client for Elasticsearch. Apache-2
s3transfer (33 · 240) - Amazon S3 Transfer Manager for Python. Apache-2
peewee (32 · 12K) - a small, expressive orm -- supports postgresql, mysql, sqlite, now with.. MIT
kafka-python (32 · 5.9K) - Python client for Apache Kafka. Apache-2
google-cloud-bigtable (32 · 5.4K · ) - This library has moved to.. Apache-2
pymongo (32 · 4.4K · ) - PyMongo - the Official MongoDB Python driver. Apache-2
s3fs (32 · 1K) - S3 Filesystem. BSD-3
Prometheus Client (31 · 4.3K) - Prometheus instrumentation library for Python.. Apache-2
confluent-kafka-python (31 · 510) - Confluents Kafka Python Client. Apache-2
sqlmodel (30 · 18K) - SQLModel, SQL databases in Python, designed for simplicity,.. MIT pydantic
mysqlclient (30 · 2.5K) - MySQL/MariaDB connector for Python. GPL-2.0
tortoise-orm (29 · 5.6K) - Familiar asyncio ORM for python, built with relations in mind. Apache-2
MongoEngine (29 · 4.3K) - A Python Object-Document-Mapper for working with MongoDB. MIT
AWS Data Wrangler (29 · 4.1K) - Pandas on AWS. Apache-2
PyPika (29 · 2.9K) - PyPika is a python SQL query builder that exposes the full richness.. Apache-2
Cassandra Driver (29 · 1.4K) - Apache Cassandra Python Driver. Apache-2
Ibis (28 · 6.5K) - the portable Python dataframe library. Apache-2
Pony (28 · 3.8K) - Pony Object Relational Mapper. Apache-2
dataset (27 · 4.9K) - Easy-to-use data handling for SQL data stores with support for implicit.. MIT
Records (25 · 7.2K) - SQL for Humans. ISC
PynamoDB (25 · 2.6K · ) - A pythonic interface to Amazons DynamoDB. MIT
libcloud (25 · 2.1K) - Apache Libcloud is a Python library that hides differences between.. Apache-2
piccolos (25 · 1.9K) - A fast, user friendly ORM and query builder which supports asyncio. MIT
minio (24 · 1K · ) - MinIO Client SDK for Python. Apache-2
cx-Oracle (24 · 900 · ) - Obsolete Python interface to Oracle Database, now superseded by.. BSD-3
pysolr (24 · 700) - Pysolr Python Solr client. BSD-3
ODMantic (23 · 1.2K) - Sync and Async ODM (Object Document Mapper) for MongoDB based on python.. ISC
neo4j-driver (23 · 1K) - Neo4j Bolt driver for Python. Apache-2
umongo (23 · 450 · ) - sync/async MongoDB ODM, yes. MIT
filedepot (23 · 160) - Toolkit for storing files and attachments in web applications. MIT
HappyBase (22 · 610 · ) - [UNMAINTAINED] A developer-friendly Python library to interact with.. MIT
cloudant (19 · 160) - A Python library for Cloudant and CouchDB. Apache-2
psycopg3 (18 · 2.5K) - New generation PostgreSQL database adapter for the Python.. LGPL-3.0
GitHub
(👨💻 110 · 🔀 280):
In 2 lists
PugSQL (18 · 760 · ) - A HugSQL-inspired database library for Python. Apache-2
Datasets (35 · 22K) - The largest hub of ready-to-use datasets for AI models with fast,.. Apache-2
Faker (35 · 19K · ) - Faker is a Python package that generates fake data for you. MIT
Tablib (31 · 4.8K) - Python Module for Tabular Datasets in XLS, CSV, JSON, YAML, &c. MIT
python-magic (31 · 2.9K) - A python wrapper for libmagic. MIT
xmltodict (30 · 5.7K · ) - Python module that makes working with XML feel like you are.. MIT
gdown (29 · 5.4K) - Google Drive public file downloader when curl/wget fails. MIT
xlwings (29 · 3.4K) - xlwings is a Python library that makes it easy to call Python from.. BSD-3
textract (27 · 4.7K) - extract text from any document. no muss. no fuss. MIT
smart-open (27 · 3.4K) - Utils for streaming large files (S3, HDFS, GCS, SFTP, Azure Blob.. MIT
csvkit (24 · 6.4K) - A suite of utilities for converting to and working with CSV, the king of.. MIT
Intake (24 · 1.1K) - Intake is a lightweight package for finding, investigating, loading and.. BSD-2
camelot (23 · 3.8K) - A Python library to extract tabular data from PDFs. MIT
snorkel (22 · 6K) - A system for quickly generating training data with weak supervision. Apache-2
img2dataset (22 · 4.2K · ) - Easily turn large sets of image urls to an image dataset. Can.. MIT
Singer (22 · 1.3K · ) - Standard for moving data between databases, web APIs, files,.. AGPL-3.0
pyexcel-xlsx (22 · 120) - A wrapper library to read, manipulate and write data in xlsx and.. BSD-3
Upgini (19 · 360) - Data search & enrichment library for Machine Learning Easily find and add.. BSD-3
rows (17 · 890) - A common, beautiful interface to tabular data, no matter the format. LGPL-3.0
Airflow (35 · 48K) - Platform to programmatically author, schedule, and monitor workflows. Apache-2
PyPi
(📥 7.7M / month · 📦 1K · ⏱️ 17.09.2026):
Conda
(📥 2.2M · ⏱️ 17.09.2026):
Docker Hub
(📥 1.6B · · ⏱️ 17.09.2026):
Celery (35 · 29K) - Asynchronous task queue/job queue based on distributed message passing. BSD-3
joblib (34 · 4.4K · ) - Computing with Python functions. BSD-3
rq (33 · 11K) - Simple job queues for Python. BSD-3
Beam (33 · 8.7K) - Unified programming model to define and execute data processing.. Apache-2
Prefect (32 · 24K) - Prefect is a workflow orchestration framework for building resilient.. Apache-2
Dagster (32 · 16K) - An orchestration platform for the development, production, and.. Apache-2
luigi (30 · 19K) - Luigi is a Python module that helps you build complex pipelines of batch.. Apache-2
Great Expectations (29 · 12K) - Always know what to expect from your data. Apache-2
Kedro (29 · 11K) - Kedro is a toolbox for production-ready data science. It uses software.. Apache-2
dbt (28 · 14K) - Build analytics the way engineers build applications. Apache-2
petl (28 · 1.3K) - Python Extract Transform and Load Tables of Data. MIT
zenml (27 · 5.6K) - ZenML : One AI Platform from Pipelines to Agents. https://zenml.io. Apache-2
arq (27 · 2.9K) - Job queues in python with asyncio and redis. MIT
huey (26 · 6K) - a little task queue for python. MIT
mleap (26 · 1.5K) - MLeap: Deploy ML Pipelines to Production. Apache-2
CocoIndex (24 · 6.1K) - Data transformation framework for AI. Ultra performant, with.. Apache-2
TaskTiger (21 · 1.5K) - Python task queue using Redis. MIT
riko (19 · 1.6K) - A Python stream processing engine modeled after Yahoo! Pipes. MIT
dbnd (19 · 270) - DBND is an agile pipeline framework that helps data engineering teams.. Apache-2
pdpipe (17 · 720) - Easy pipelines for pandas DataFrames. MIT
BatchFlow (17 · 200) - BatchFlow helps you conveniently work with random or sequential.. Apache-2
kale (16 · 700) - Convert JupyterNotebooks to Kubeflow Pipelines deployments. Apache-2 jupyter
PyPi
(📥 1.3K / month · ⏱️ 07.08.2026):
PyYAML (33 · 2.9K · ) - Canonical source repository for PyYAML. MIT
XlsxWriter (30 · 3.9K) - A Python module for creating Excel XLSX files. BSD-2
jmespath (28 · 2.4K · ) - JMESPath is a query language for JSON. MIT
deepdiff (29 · 2.5K) - Deep Difference and Search of any Python object/data. Recreate objects.. MIT
more-itertools (34 · 4.1K) - More routines for operating on iterables, beyond itertools. MIT
tenacity (33 · 8.6K) - Retrying library for Python. Apache-2
attrs (33 · 5.8K) - Python Classes Without Boilerplate. MIT
boltons (29 · 6.9K) - Like builtins, but boltons. 250+ constructs, recipes, and snippets.. BSD-3
python-dependency-injector (29 · 4.9K) - Dependency injection framework for Python. BSD-3
funcy (28 · 3.5K) - A fancy and practical functional tools. BSD-3
returns (27 · 4.3K) - Make your functions return something meaningful, typed, and safe!. BSD-2
natsort (26 · 910 · ) - Simple yet flexible natural sorting in Python. MIT
ubelt (20 · 740) - A Python utility library with a stdlib like feel and extra batteries... Apache-2
cpython (34 · 76K) - The Python programming language. MIT
micropython (21 · 22K) - MicroPython - a lean and efficient Python implementation for.. Python-2.0
Pygments (35 · 2.2K) - Pygments is a generic syntax highlighter written in Python. BSD-2
pyparsing (34 · 2.5K) - Python library for creating PEG parsers. MIT
wrapt (34 · 2.3K) - A Python module for decorators, wrappers and monkey patching. BSD-2
cookiecutter (31 · 25K) - A cross-platform command-line utility that creates projects from.. BSD-3
pluggy (31 · 1.6K) - A minimalist production ready plugin system. MIT
decorator (30 · 910) - Decorators for Humans. BSD-2
fastcore (29 · 1.1K) - Python supercharged for fastai development. Apache-2
diagrams (28 · 42K) - Diagram as Code for prototyping cloud system architectures. MIT
keyboard (27 · 3.8K) - Hook and simulate global keyboard events on Windows and Linux. MIT
Copier (27 · 3.6K) - Library and command-line utility for rendering projects templates. MIT
Send2Trash (27 · 300 · ) - Python library to natively send files to Trash (or Recycle bin).. BSD-3
python-mss (26 · 1.3K) - An ultra fast cross-platform multiple screenshots module in pure.. MIT
pyscaffold (24 · 2.3K) - Python project template generator with batteries included. MIT
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