1. Project Overview & Quickstart (lukasmasuch/best-of-python)

Best-of Python

This curated list contains 400 awesome open-source projects with a total of 2.1M stars grouped into 28 categories. All projects are ranked by a project-quality score, which is calculated based on various metrics automatically collected from GitHub and different package managers. If you like to add or update projects, feel free to open an issue, submit a pull request, or directly edit the projects.yaml. Contributions are very welcome!

Data Serialization 16 projects
Data Containers & Dataframes 31 projects
Data Structures 15 projects
Data Validation 15 projects
Algorithms & Design Patterns 4 projects
Date & Time Utilities 9 projects
File & Path Utilities 10 projects
Compatiblity 7 projects
Cryptography 7 projects
Infrastructure & DevOps 20 projects
Process Utilities 4 projects
Asynchronous Programming 7 projects
Configuration 9 projects
CLI Development 20 projects
Development Tools 1 projects
Data Caching 6 projects
GUI Development 10 projects
Computer & Machine Vision 2 projects
Machine Learning & Data Engineering 1 projects
Text Data 12 projects
Web Development 1 projects
Database Clients 64 projects
Data Loading & Extraction 32 projects
Data Pipelines & Streaming 44 projects
File Formats 3 projects
Code Inspection 4 projects
General Utilities 15 projects
Python Implementations 6 projects
Others 21 projects

Explanation

🥇🥈🥉 Combined project-quality score
⭐️ Star count from GitHub
🐣 New project (less than 6 months old)
💤 Inactive project (6 months no activity)
💀 Dead project (12 months no activity)
📈📉 Project is trending up or down
➕ Project was recently added
❗️ Warning (e.g. missing/risky license)
👨‍💻 Contributors count from GitHub
🔀 Fork count from GitHub
📋 Issue count from GitHub
⏱️ Last update timestamp on package manager
📥 Download count from package manager
📦 Number of dependent projects
Pandas related project

Data Serialization

protobuf (🥇40 · ⭐ 72K) - Protocol Buffers - Googles data interchange format. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 1.5K · 🔀 16K · 📦 1M):
text
```
git clone https://github.com/protocolbuffers/protobuf
```
PyPi (📥 890M / month · 📦 13K · ⏱️ 03.08.2026):
text
```
pip install protobuf
```
Conda (📥 34M · ⏱️ 13.06.2026):
text
```
conda install -c conda-forge protobuf
```
npm (📥 23M / month · 📦 3.8K · ⏱️ 24.02.2026):
text
```
npm install google-protobuf
```

flatbuffers (🥇34 · ⭐ 26K) - FlatBuffers: Memory Efficient Serialization Library. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 780 · 🔀 3.6K · 📦 200K):
text
```
git clone https://github.com/google/flatbuffers
```
PyPi (📥 100M / month · 📦 700 · ⏱️ 19.12.2025):
text
```
pip install flatbuffers
```
Conda (📥 2.4M · ⏱️ 22.12.2025):
text
```
conda install -c conda-forge flatbuffers
```
npm (📥 33M / month · 📦 290 · ⏱️ 24.09.2025):
text
```
npm install flatbuffers
```

orjson (🥇34 · ⭐ 8.2K) - Fast, correct Python JSON library supporting dataclasses, datetimes,.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 24 · 🔀 320 · 📦 220K):
text
```
git clone https://github.com/ijl/orjson
```
PyPi (📥 230M / month · 📦 6.3K · ⏱️ 06.05.2026):
text
```
pip install orjson
```
Conda (📥 6.7M · ⏱️ 13.05.2026):
text
```
conda install -c conda-forge orjson
```

marshmallow (🥈33 · ⭐ 7.2K) - A lightweight library for converting complex objects to and from.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 230 · 🔀 720 · 📦 230K):

text

git clone https://github.com/marshmallow-code/marshmallow

PyPi (📥 120M / month · 📦 2.9K · ⏱️ 08.08.2026):
text
```
pip install marshmallow
```
Conda (📥 4.4M · ⏱️ 09.08.2026):
text
```
conda install -c conda-forge marshmallow
```

dill (🥈32 · ⭐ 2.4K) - serialize all of Python. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 51 · 🔀 190 · 📦 250K):
text
```
git clone https://github.com/uqfoundation/dill
```
PyPi (📥 230M / month · 📦 4.2K · ⏱️ 19.01.2026):
text
```
pip install dill
```
Conda (📥 20M · ⏱️ 19.01.2026):
text
```
conda install -c conda-forge dill
```

cloudpickle (🥈31 · ⭐ 1.9K) - Extended pickling support for Python objects. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 79 · 🔀 190 · 📦 170K):
text
```
git clone https://github.com/cloudpipe/cloudpickle
```
PyPi (📥 150M / month · 📦 2.3K · ⏱️ 03.11.2025):
text
```
pip install cloudpickle
```
Conda (📥 36M · ⏱️ 09.12.2025):
text
```
conda install -c conda-forge cloudpickle
```

pyasn1 (🥈31 · ⭐ 240) - Generic ASN.1 library for Python. [BSD-2](http://bit.ly/3rqEWVr)

GitHub (👨‍💻 16 · 🔀 120 · 📦 710K):
text
```
git clone https://github.com/etingof/pyasn1
```
PyPi (📥 580M / month · 📦 2.4K · ⏱️ 09.07.2026):
text
```
pip install pyasn1
```
Conda (📥 23M · ⏱️ 09.07.2026):
text
```
conda install -c conda-forge pyasn1
```

simplejson (🥉29 · ⭐ 1.7K) - simplejson is a simple, fast, extensible JSON encoder/decoder for.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 51 · 🔀 350 · 📦 150K):
text
```
git clone https://github.com/simplejson/simplejson
```
PyPi (📦 2.9K · ⏱️ 24.04.2026):
text
```
pip install simplejson
```
Conda (📥 5.4M · ⏱️ 25.04.2026):
text
```
conda install -c conda-forge simplejson
```

jsonpickle (🥉26 · ⭐ 1.3K) - Python library for serializing any arbitrary object graph into.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 90 · 🔀 180 · 📦 50K):
text
```
git clone https://github.com/jsonpickle/jsonpickle
```
PyPi (📦 1.6K · ⏱️ 28.05.2026):
text
```
pip install jsonpickle
```
Conda (📥 2.4M · ⏱️ 28.05.2026):
text
```
conda install -c conda-forge jsonpickle
```

python-rapidjson (🥉26 · ⭐ 530) - Python wrapper around rapidjson. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 25 · 🔀 53 · 📦 8K):

text

git clone https://github.com/python-rapidjson/python-rapidjson

PyPi (📥 4.7M / month · 📦 270 · ⏱️ 07.12.2025):
text
```
pip install python-rapidjson
```
Conda (📥 4.8M · ⏱️ 03.02.2026):
text
```
conda install -c conda-forge python-rapidjson
```

srsly (🥉26 · ⭐ 480) - Modern high-performance serialization utilities for Python (JSON,.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 16 · 🔀 37 · 📦 69K):
text
```
git clone https://github.com/explosion/srsly
```
PyPi (📥 22M / month · 📦 270 · ⏱️ 23.03.2026):
text
```
pip install srsly
```
Conda (📥 2.7M · ⏱️ 24.03.2026):
text
```
conda install -c conda-forge srsly
```

rtoml (🥉22 · ⭐ 380 · 💤) - A fast TOML library for python implemented in rust. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 16 · 🔀 30 · 📦 970):
text
```
git clone https://github.com/samuelcolvin/rtoml
```
PyPi (📥 910K / month · 📦 160 · ⏱️ 19.10.2025):
text
```
pip install rtoml
```

Show 4 hidden projects...

msgpack (🥉29 · ⭐ 2.1K) - MessagePack serializer implementation for Python.. ❗Unlicensed
ultrajson (🥉27 · ⭐ 4.5K) - Ultra fast JSON decoder and encoder written in C with Python.. ❗Unlicensed
hickle (🥉22 · ⭐ 490 · 💀) - a HDF5-based python pickle replacement. [MIT](http://bit.ly/34MBwT8)
pysimdjson (🥉20 · ⭐ 710 · 💤) - Python bindings for the simdjson project. ❗Unlicensed

Data Containers & Dataframes

General-purpose data containers as well as utilities & extensions for pandas.

pandas (🥇40 · ⭐ 49K) - Flexible and powerful data analysis / manipulation library for.. [BSD-3](http://bit.ly/3aKzpTv) ``

GitHub (👨‍💻 4.3K · 🔀 20K · 📦 2.9M):
text
```
git clone https://github.com/pandas-dev/pandas
```
PyPi (📥 780M / month · 📦 130K · ⏱️ 22.07.2026):
text
```
pip install pandas
```
Conda (📥 92M · ⏱️ 28.07.2026):
text
```
conda install -c conda-forge pandas
```

polars (🥇34 · ⭐ 39K) - Extremely fast Query Engine for DataFrames, written in Rust. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 750 · 🔀 3K · 📦 36K):
text
```
git clone https://github.com/pola-rs/polars
```
PyPi (📥 78M / month · 📦 7.4K · ⏱️ 01.08.2026):
text
```
pip install polars
```

h5py (🥇34 · ⭐ 2.2K) - HDF5 for Python -- The h5py package is a Pythonic interface to the HDF5.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 220 · 🔀 560 · 📦 360K):
text
```
git clone https://github.com/h5py/h5py
```
PyPi (📥 43M / month · 📦 11K · ⏱️ 06.03.2026):
text
```
pip install h5py
```
Conda (📥 29M · ⏱️ 07.04.2026):
text
```
conda install -c conda-forge h5py
```

xarray (🥈32 · ⭐ 4.2K) - N-D labeled arrays and datasets in Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 620 · 🔀 1.3K · 📦 45K):
text
```
git clone https://github.com/pydata/xarray
```
PyPi (📥 20M / month · 📦 6.3K · ⏱️ 09.07.2026):
text
```
pip install xarray
```
Conda (📥 17M · ⏱️ 09.07.2026):
text
```
conda install -c conda-forge xarray
```

numexpr (🥈31 · ⭐ 2.5K) - Fast numerical array expression evaluator for Python, NumPy, Pandas,.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 90 · 🔀 230 · 📦 100K):
text
```
git clone https://github.com/pydata/numexpr
```
PyPi (📥 17M / month · 📦 1.3K · ⏱️ 18.07.2026):
text
```
pip install numexpr
```
Conda (📥 14M · ⏱️ 18.07.2026):
text
```
conda install -c conda-forge numexpr
```

zarr (🥈30 · ⭐ 2K) - An implementation of chunked, compressed, N-dimensional arrays for Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 180 · 🔀 440 · 📦 8.9K):
text
```
git clone https://github.com/zarr-developers/zarr-python
```
PyPi (📥 10M / month · 📦 2.5K · ⏱️ 30.07.2026):
text
```
pip install zarr
```
Conda (📥 6.3M · ⏱️ 31.07.2026):
text
```
conda install -c conda-forge zarr
```

TinyDB (🥈29 · ⭐ 7.5K · 📈) - TinyDB is a lightweight document oriented database optimized for your.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 100 · 🔀 620 · 📦 16K):
text
```
git clone https://github.com/msiemens/tinydb
```
PyPi (📥 6.4M / month · 📦 910 · ⏱️ 06.08.2026):
text
```
pip install tinydb
```
Conda (📥 980K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge tinydb
```

datasketch (🥈28 · ⭐ 2.9K) - MinHash, LSH, LSH Forest, Weighted MinHash, HyperLogLog,.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 39 · 🔀 320 · 📦 2.6K):
text
```
git clone https://github.com/ekzhu/datasketch
```
PyPi (📥 6.8M / month · 📦 220 · ⏱️ 05.07.2026):
text
```
pip install datasketch
```

Bottleneck (🥈28 · ⭐ 1.2K) - Fast NumPy array functions written in C. [BSD-2](http://bit.ly/3rqEWVr)

GitHub (👨‍💻 42 · 🔀 120 · 📦 60K):
text
```
git clone https://github.com/pydata/bottleneck
```
PyPi (📥 10M / month · 📦 780 · ⏱️ 25.07.2026):
text
```
pip install Bottleneck
```
Conda (📥 7.5M · ⏱️ 10.11.2025):
text
```
conda install -c conda-forge bottleneck
```

PyTables (🥈27 · ⭐ 1.4K) - A Python package to manage extremely large amounts of data. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 150 · 🔀 280):

text

git clone https://github.com/PyTables/PyTables

PyPi (📥 3M / month · 📦 1.8K · ⏱️ 01.03.2026):
text
```
pip install tables
```
Conda (📥 13M · ⏱️ 25.07.2026):
text
```
conda install -c conda-forge pytables
```

Modin (🥈26 · ⭐ 10K · 💤) - Modin: Scale your Pandas workflows by changing a single line.. [Apache-2](http://bit.ly/3nYMfla) ``

GitHub (👨‍💻 140 · 🔀 660 · 📦 2.3K):
text
```
git clone https://github.com/modin-project/modin
```
PyPi (📥 1.5M / month · 📦 66 · ⏱️ 02.10.2025):
text
```
pip install modin
```
Conda (📥 990K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge modin-core
```

Vaex (🥉24 · ⭐ 8.5K) - Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 76 · 🔀 600 · 📦 1K):
text
```
git clone https://github.com/vaexio/vaex
```
PyPi (📥 26K / month · 📦 68 · ⏱️ 03.02.2026):
text
```
pip install vaex
```
Conda (📥 640K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge vaex
```

pickleDB (🥉20 · ⭐ 1.1K) - pickleDB is an in memory key-value store using Pythons orjson module.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 17 · 🔀 130 · 📦 3.4K):
text
```
git clone https://github.com/patx/pickledb
```
PyPi (📥 30K / month · 📦 8 · ⏱️ 05.01.2026):
text
```
pip install pickledb
```

StaticFrame (🥉19 · ⭐ 480) - Immutable and statically-typeable DataFrames with runtime type and.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 30 · 🔀 38 · 📦 33):

text

git clone https://github.com/InvestmentSystems/static-frame

PyPi (📥 10K / month · 📦 6 · ⏱️ 11.08.2026):
text
```
pip install static-frame
```
Conda (📥 650K · ⏱️ 07.07.2026):
text
```
conda install -c conda-forge static-frame
```

Show 17 hidden projects...

numpy (🥇38 · ⭐ 33K) - The fundamental package for scientific computing with Python. ❗Unlicensed
pandera (🥈27 · ⭐ 4.4K) - A light-weight and flexible data validation and testing.. ❗Unlicensed ``
Blaze (🥉24 · ⭐ 3.2K · 💀) - NumPy and Pandas interface to Big Data. [BSD-3](http://bit.ly/3aKzpTv)
docarray (🥉24 · ⭐ 3.1K · 💀) - The data structure for multimodal data. [Apache-2](http://bit.ly/3nYMfla)
sklearn-pandas (🥉24 · ⭐ 2.8K · 💀) - Pandas integration with sklearn. [❗️Zlib](https://tldrlegal.com/search?q=Zlib) sklearn ``
swifter (🥉24 · ⭐ 2.5K · 💀) - A package which efficiently applies any function to a pandas.. [MIT](http://bit.ly/34MBwT8) ``
Pandaral·lel (🥉23 · ⭐ 3.8K · 💀) - A simple and efficient tool to parallelize Pandas.. [BSD-3](http://bit.ly/3aKzpTv) `` jupyter
Koalas (🥉22 · ⭐ 3.4K · 💀) - Koalas: pandas API on Apache Spark. [Apache-2](http://bit.ly/3nYMfla) spark ``
pandasql (🥉22 · ⭐ 1.3K · 💀) - sqldf for pandas. [MIT](http://bit.ly/34MBwT8) ``
bcolz (🥉22 · ⭐ 960 · 💀) - A columnar data container that can be compressed. [BSD-3](http://bit.ly/3aKzpTv)
datatable (🥉21 · ⭐ 1.9K · 💀) - A Python package for manipulating 2-dimensional tabular data.. [MPL-2.0](http://bit.ly/3postzC)
Arctic (🥉20 · ⭐ 3.1K) - Arctic is a high performance datastore for numeric data. [❗️LGPL-2.1](https://tldrlegal.com/search?q=LGPL-2.1)
Pandas Summary (🥉17 · ⭐ 530 · 💀) - An extension to pandas describe function. [MIT](http://bit.ly/34MBwT8) ``
fletcher (🥉17 · ⭐ 230 · 💀) - Pandas ExtensionDType/Array backed by Apache Arrow. [MIT](http://bit.ly/34MBwT8) ``
daffy (🥉15 · ⭐ 58) - Lightweight DataFrame validation decorators for Pandas, Polars, Modin,.. [MIT](http://bit.ly/34MBwT8) ``
Bounter (🥉13 · ⭐ 930 · 💀) - Counter for large datasets. [MIT](http://bit.ly/34MBwT8)
PandaPy (🥉12 · ⭐ 490 · 💀) - PandaPy has the speed of NumPy and the usability of Pandas 10x to.. [MIT](http://bit.ly/34MBwT8) ``

Data Structures

pyrsistent (🥇31 · ⭐ 2.2K · 💤) - Persistent/Immutable/Functional data structures for Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 77 · 🔀 160 · 📦 370K):
text
```
git clone https://github.com/tobgu/pyrsistent
```
PyPi (📥 41M / month · 📦 1K · ⏱️ 25.10.2023):
text
```
pip install pyrsistent
```
Conda (📥 22M · ⏱️ 04.10.2025):
text
```
conda install -c conda-forge pyrsistent
```

bidict (🥇28 · ⭐ 1.6K) - The bidirectional mapping library for Python. [MPL-2.0](http://bit.ly/3postzC)

GitHub (👨‍💻 24 · 🔀 66 · 📦 45K):
text
```
git clone https://github.com/jab/bidict
```
PyPi (📥 30M / month · 📦 480 · ⏱️ 18.02.2024):
text
```
pip install bidict
```
Conda (📥 920K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge bidict
```

addict (🥈27 · ⭐ 2.5K) - The Python Dict thats better than heroin. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 34 · 🔀 130 · 📦 18K):
text
```
git clone https://github.com/mewwts/addict
```
PyPi (📥 8.7M / month · 📦 450 · ⏱️ 21.11.2020):
text
```
pip install addict
```
Conda (📥 1.1M · ⏱️ 02.12.2025):
text
```
conda install -c conda-forge addict
```

glom (🥈27 · ⭐ 2.2K) - Pythons nested data operator (and CLI), for all your declarative.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 24 · 🔀 78 · 📦 3.6K):
text
```
git clone https://github.com/mahmoud/glom
```
PyPi (📥 25M / month · 📦 250 · ⏱️ 29.12.2025):
text
```
pip install glom
```
Conda (📥 67K · ⏱️ 29.12.2025):
text
```
conda install -c conda-forge glom
```

anytree (🥉26 · ⭐ 1K) - Python tree data library. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 30 · 🔀 140 · 📦 24K):
text
```
git clone https://github.com/c0fec0de/anytree
```
PyPi (📥 6.8M / month · 📦 580 · ⏱️ 08.04.2025):
text
```
pip install anytree
```
Conda (📥 98K · ⏱️ 25.04.2026):
text
```
conda install -c conda-forge anytree
```

multidict (🥉26 · ⭐ 480 · 📈) - The multidict implementation. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 65 · 🔀 120):

text

git clone https://github.com/aio-libs/multidict

PyPi (📥 610M / month · 📦 2.1K · ⏱️ 26.01.2026):
text
```
pip install multidict
```
Conda (📥 27M · ⏱️ 20.02.2026):
text
```
conda install -c conda-forge multidict
```

python-benedict (🥉25 · ⭐ 1.6K) - dict subclass with keylist/keypath support, built-in I/O.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 18 · 🔀 49 · 📦 2K):

text

git clone https://github.com/fabiocaccamo/python-benedict

PyPi (📥 1.3M / month · 📦 110 · ⏱️ 07.07.2026):
text
```
pip install python-benedict
```
Conda (📥 270K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge python-benedict
```

immutables (🥉23 · ⭐ 1.2K · 💤) - A high-performance immutable mapping type for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 17 · 🔀 59 · 📦 8K):
text
```
git clone https://github.com/MagicStack/immutables
```
PyPi (📥 2.5M / month · 📦 140 · ⏱️ 10.10.2024):
text
```
pip install immutables
```
Conda (📥 1.9M · ⏱️ 12.09.2025):
text
```
conda install -c conda-forge immutables
```

janus (🥉23 · ⭐ 960) - Thread-safe asyncio-aware queue for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 30 · 🔀 54):

text

git clone https://github.com/aio-libs/janus

PyPi (📥 6.2M / month · 📦 130 · ⏱️ 13.12.2024):
text
```
pip install janus
```
Conda (📥 100K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge janus
```

python-box (🥉22 · ⭐ 2.8K) - Python dictionaries with advanced dot notation access. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 1 · 🔀 120):

text

git clone https://github.com/cdgriffith/Box

PyPi (📥 6.8M / month · 📦 590 · ⏱️ 21.02.2026):
text
```
pip install python-box
```
Conda (📥 1.2M · ⏱️ 29.04.2026):
text
```
conda install -c conda-forge python-box
```

Show 5 hidden projects...

python-sortedcontainers (🥇28 · ⭐ 3.9K · 💀) - Python Sorted Container Types: Sorted List, Sorted.. [Apache-2](http://bit.ly/3nYMfla)
ordered-set (🥈27 · ⭐ 210 · 💀) - A mutable set that remembers the order of its entries. One of.. [MIT](http://bit.ly/34MBwT8)
sqlitedict (🥉24 · ⭐ 1.2K · 💀) - Persistent dict in Python, backed up by sqlite3 and pickle,.. [Apache-2](http://bit.ly/3nYMfla)
munch (🥉23 · ⭐ 780 · 💀) - A Munch is a Python dictionary that provides attribute-style access (a.. [MIT](http://bit.ly/34MBwT8)
cleverdict (🥉15 · ⭐ 91 · 💀) - A JSON-friendly data structure which allows both object attributes.. [MIT](http://bit.ly/34MBwT8)

Data Validation

pydantic (🥇36 · ⭐ 28K) - Data validation using Python type hints. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 800 · 🔀 2.8K · 📦 1M):
text
```
git clone https://github.com/samuelcolvin/pydantic
```
PyPi (📥 1.1B / month · 📦 99K · ⏱️ 06.08.2026):
text
```
pip install pydantic
```
Conda (📥 28M · ⏱️ 06.05.2026):
text
```
conda install -c conda-forge pydantic
```

jsonschema (🥇31 · ⭐ 5K · 💤) - An implementation of JSON Schema validation for Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 120 · 🔀 630 · 📦 850K):
text
```
git clone https://github.com/Julian/jsonschema
```
PyPi (📥 620M / month · 📦 9.6K · ⏱️ 07.01.2026):
text
```
pip install jsonschema
```
Conda (📥 50M · ⏱️ 08.01.2026):
text
```
conda install -c conda-forge jsonschema
```

schema (🥈30 · ⭐ 2.9K) - Schema validation just got Pythonic. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 75 · 🔀 220 · 📦 17K):
text
```
git clone https://github.com/keleshev/schema
```
PyPi (📥 28M / month · 📦 890 · ⏱️ 11.10.2025):
text
```
pip install schema
```
Conda (📥 700K · ⏱️ 20.07.2026):
text
```
conda install -c conda-forge schema
```

cerberus (🥈29 · ⭐ 3.3K) - Lightweight, extensible data validation library for Python. [ISC](http://bit.ly/3hkKRql)

GitHub (👨‍💻 67 · 🔀 240 · 📦 18K):
text
```
git clone https://github.com/pyeve/cerberus
```
PyPi (📥 6.5M / month · 📦 770 · ⏱️ 06.11.2025):
text
```
pip install cerberus
```
Conda (📥 880K · ⏱️ 17.07.2026):
text
```
conda install -c conda-forge cerberus
```

voluptuous (🥈28 · ⭐ 1.8K · 💤) - CONTRIBUTIONS ONLY: Voluptuous, despite the name, is a Python.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 110 · 🔀 220 · 📦 21K):
text
```
git clone https://github.com/alecthomas/voluptuous
```
PyPi (📥 7.8M / month · 📦 620 · ⏱️ 18.12.2025):
text
```
pip install voluptuous
```
Conda (📥 990K · ⏱️ 19.12.2025):
text
```
conda install -c conda-forge voluptuous
```

python-email-validator (🥉27 · ⭐ 1.3K · 💤) - A robust email syntax and deliverability validation.. [Unlicense](http://bit.ly/3rvuUlR)

GitHub (👨‍💻 28 · 🔀 120):

text

git clone https://github.com/JoshData/python-email-validator

PyPi (📥 250M / month · 📦 1.2K · ⏱️ 26.08.2025):
text
```
pip install email-validator
```
Conda (📥 3.4M · ⏱️ 26.08.2025):
text
```
conda install -c conda-forge email-validator
```

param (🥉27 · ⭐ 520) - Declarative parameters for robust Python classes and a rich API for.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 46 · 🔀 83 · 📦 18K):
text
```
git clone https://github.com/holoviz/param
```
PyPi (📥 2.7M / month · 📦 240 · ⏱️ 09.06.2026):
text
```
pip install param
```
Conda (📥 3M · ⏱️ 16.06.2026):
text
```
conda install -c conda-forge param
```

strictyaml (🥉26 · ⭐ 1.6K · 💤) - Type-safe YAML parser and validator. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 20 · 🔀 65 · 📦 6K):
text
```
git clone https://github.com/crdoconnor/strictyaml
```
PyPi (📥 30M / month · 📦 400 · ⏱️ 10.03.2023):
text
```
pip install strictyaml
```
Conda (📥 650K · ⏱️ 16.08.2025):
text
```
conda install -c conda-forge strictyaml
```

dirty-equals (🥉23 · ⭐ 1K · 💤) - Doing dirty (but extremely useful) things with equals. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 21 · 🔀 48 · 📦 1.1K):
text
```
git clone https://github.com/samuelcolvin/dirty-equals
```
PyPi (📥 2.9M / month · 📦 100 · ⏱️ 17.11.2025):
text
```
pip install dirty-equals
```
Conda (📥 140K · ⏱️ 18.11.2025):
text
```
conda install -c conda-forge dirty-equals
```

Show 6 hidden projects...

validators (🥈29 · ⭐ 1.1K · 💀) - Python Data Validation for Humans. [MIT](http://bit.ly/34MBwT8)
schematics (🥉25 · ⭐ 2.6K · 💀) - Python Data Structures for Humans. [BSD-3](http://bit.ly/3aKzpTv)
valideer (🥉18 · ⭐ 260 · 💀) - Lightweight data validation and adaptation Python library. [MIT](http://bit.ly/34MBwT8)
validr (🥉14 · ⭐ 220 · 💀) - A simple, fast, extensible python library for data validation. [MIT](http://bit.ly/34MBwT8)
typical (🥉14 · ⭐ 180 · 💀) - Typical: Fast, simple, & correct data-validation using Python 3 typing. [MIT](http://bit.ly/34MBwT8)
dataklasses (🥉7 · ⭐ 740 · 💀) - A different spin on dataclasses. ❗Unlicensed

Algorithms & Design Patterns

🔗 python-patterns ( ⭐ 43K) - Collection of design patterns/idioms in Python.

algorithms (🥉23 · ⭐ 25K) - Minimal examples of data structures and algorithms in Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 220 · 🔀 4.7K · 📦 140):
text
```
git clone https://github.com/keon/algorithms
```
PyPi (📥 1.3K / month · 📦 5 · ⏱️ 18.02.2026):
text
```
pip install algorithms
```
Conda (📥 5.1K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge algorithms
```

Show 2 hidden projects...

transitions (🥇26 · ⭐ 6.1K · 💀) - A lightweight, object-oriented finite state machine.. [MIT](http://bit.ly/34MBwT8)
PyPattyrn (🥉17 · ⭐ 2.3K · 💀) - A simple library for implementing common design patterns. [MIT](http://bit.ly/34MBwT8)

Date & Time Utilities

arrow (🥇32 · ⭐ 9K) - Better dates & times for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 290 · 🔀 730 · 📦 180K):
text
```
git clone https://github.com/arrow-py/arrow
```
PyPi (📥 79M / month · 📦 2.3K · ⏱️ 18.10.2025):
text
```
pip install arrow
```
Conda (📥 14M · ⏱️ 18.10.2025):
text
```
conda install -c conda-forge arrow
```

dateparser (🥇32 · ⭐ 2.8K) - python parser for human readable dates. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 160 · 🔀 510 · 📦 39K):
text
```
git clone https://github.com/scrapinghub/dateparser
```
PyPi (📥 47M / month · 📦 1.7K · ⏱️ 04.08.2026):
text
```
pip install dateparser
```
Conda (📥 1.9M · ⏱️ 04.08.2026):
text
```
conda install -c conda-forge dateparser
```

pytz (🥇32 · ⭐ 390) - pytz Python historical timezone library and database. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 27 · 🔀 110 · 📦 2.5M):
text
```
git clone https://github.com/stub42/pytz
```
PyPi (📥 560M / month · 📦 16K · ⏱️ 25.07.2026):
text
```
pip install pytz
```
Conda (📥 96M · ⏱️ 26.07.2026):
text
```
conda install -c conda-forge pytz
```

holidays (🥈31 · ⭐ 1.9K) - Open World Holidays Framework. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 340 · 🔀 710 · 📦 28K):
text
```
git clone https://github.com/vacanza/holidays
```
PyPi (📥 31M / month · 📦 640 · ⏱️ 11.08.2026):
text
```
pip install holidays
```
Conda (📥 4.7M · ⏱️ 03.08.2026):
text
```
conda install -c conda-forge holidays
```

tzlocal (🥈31 · ⭐ 220) - A Python module that tries to figure out what your local timezone is. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 31 · 🔀 64 · 📦 220K):
text
```
git clone https://github.com/regebro/tzlocal
```
PyPi (📥 230M / month · 📦 2.4K · ⏱️ 29.06.2026):
text
```
pip install tzlocal
```
Conda (📥 6.7M · ⏱️ 29.06.2026):
text
```
conda install -c conda-forge tzlocal
```

python-dateutil (🥉29 · ⭐ 2.6K) - Useful extensions to the standard Python datetime features. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 130 · 🔀 540):

text

git clone https://github.com/dateutil/dateutil

PyPi (📥 1.2B / month · 📦 12K · ⏱️ 01.03.2024):
text
```
pip install python-dateutil
```
Conda (📥 110M · ⏱️ 28.06.2025):
text
```
conda install -c conda-forge python-dateutil
```

pendulum (🥉28 · ⭐ 6.6K · 💤) - Python datetimes made easy. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 130 · 🔀 420 · 📦 40K):
text
```
git clone https://github.com/sdispater/pendulum
```
PyPi (📥 72M / month · 📦 1.6K · ⏱️ 30.01.2026):
text
```
pip install pendulum
```
Conda (📥 2.4M · ⏱️ 31.01.2026):
text
```
conda install -c conda-forge pendulum
```

Show 2 hidden projects...

isodate (🥉29 · ⭐ 170 · 💀) - ISO 8601 date/time parser. [BSD-3](http://bit.ly/3aKzpTv)
parsedatetime (🥉26 · ⭐ 700 · 💀) - Parse human-readable date/time strings. [Apache-2](http://bit.ly/3nYMfla)

File & Path Utilities

filesystem_spec (🥇34 · ⭐ 1.3K) - A specification that python filesystems should adhere to. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 340 · 🔀 470 · 📦 310K):
text
```
git clone https://github.com/fsspec/filesystem_spec
```
PyPi (📥 910M / month · 📦 3.9K · ⏱️ 28.07.2026):
text
```
pip install fsspec
```
Conda (📥 38M · ⏱️ 29.07.2026):
text
```
conda install -c conda-forge fsspec
```

watchdog (🥈31 · ⭐ 7.1K) - Python library and shell utilities to monitor filesystem events. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 180 · 🔀 720 · 📦 270K):
text
```
git clone https://github.com/gorakhargosh/watchdog
```
PyPi (📥 110M / month · 📦 2.7K · ⏱️ 01.11.2024):
text
```
pip install watchdog
```
Conda (📥 6.1M · ⏱️ 04.03.2026):
text
```
conda install -c conda-forge watchdog
```

filelock (🥈31 · ⭐ 970) - A platform independent file lock. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 67 · 🔀 140 · 📦 740K):
text
```
git clone https://github.com/tox-dev/py-filelock
```
PyPi (📥 740M / month · 📦 5.4K · ⏱️ 29.07.2026):
text
```
pip install filelock
```
Conda (📥 48M · ⏱️ 30.07.2026):
text
```
conda install -c conda-forge filelock
```

aiofiles (🥉26 · ⭐ 3.2K · 💤) - File support for asyncio. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 43 · 🔀 170 · 📦 250K):
text
```
git clone https://github.com/Tinche/aiofiles
```
PyPi (📦 7.7K · ⏱️ 09.10.2025):
text
```
pip install aiofiles
```
Conda (📥 2.7M · ⏱️ 01.01.2026):
text
```
conda install -c conda-forge aiofiles
```

scandir (🥉22 · ⭐ 540 · 💤) - Better directory iterator and faster os.walk(). Archived, as this.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 23 · 🔀 68):

text

git clone https://github.com/benhoyt/scandir

PyPi (📥 2.2M / month · 📦 220 · ⏱️ 09.03.2019):
text
```
pip install scandir
```
Conda (📥 2.1M · ⏱️ 22.08.2025):
text
```
conda install -c conda-forge scandir
```

Show 5 hidden projects...

appdirs (🥈28 · ⭐ 1.1K · 💀) - A small Python module for determining appropriate platform-specific.. [MIT](http://bit.ly/34MBwT8)
zipp (🥈28 · ⭐ 67) - Backport of pathlib-compatible object wrapper for zip files. ❗Unlicensed
pyfilesystem2 (🥉25 · ⭐ 2.1K · 💀) - Pythons Filesystem abstraction layer. [MIT](http://bit.ly/34MBwT8)
path (🥉24 · ⭐ 1.1K · 💤) - Object-oriented file system path manipulation. ❗Unlicensed
Unipath (🥉22 · ⭐ 510 · 💀) - An object-oriented approach to Python file/directory operations. [MIT](http://bit.ly/34MBwT8)

Compatiblity

typing (🥈27 · ⭐ 1.7K) - Python static typing home. Hosts the documentation and a user help.. [Python-2.0](http://bit.ly/35wkF7y)

GitHub (👨‍💻 150 · 🔀 290):
text
```
git clone https://github.com/python/typing
```
PyPi (📥 4.6M / month · 📦 3.3K · ⏱️ 01.05.2021):
text
```
pip install typing
```
Conda (📥 4.4M · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge typing
```

Show 6 hidden projects...

six (🥇32 · ⭐ 990 · 💀) - Python 2 and 3 compatibility library. [MIT](http://bit.ly/34MBwT8)
future (🥈31 · ⭐ 1.2K · 💀) - Easy, clean, reliable Python 2/3 compatibility. [MIT](http://bit.ly/34MBwT8)
dataclasses (🥉24 · ⭐ 590 · 💀) - A backport of the dataclasses module for Python 3.6. [Apache-2](http://bit.ly/3nYMfla)
futures (🥉24 · ⭐ 240 · 💀) - Backport of the concurrent.futures package to Python 2.6 and 2.7. [Python-2.0](http://bit.ly/35wkF7y)
pathlib2 (🥉24 · ⭐ 86 · 💤) - Backport of pathlib aiming to support the full stdlib Python API. [MIT](http://bit.ly/34MBwT8)
contextlib2 (🥉23 · ⭐ 39 · 💤) - contextlib2 is a backport of the standard librarys contextlib.. [❗️psfrag](https://tldrlegal.com/search?q=psfrag)

Cryptography

bcrypt (🥈32 · ⭐ 1.4K · 💤) - Modern(-ish) password hashing for your software and your servers. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 41 · 🔀 180 · 📦 360K):
text
```
git clone https://github.com/pyca/bcrypt
```
PyPi (📥 210M / month · 📦 2K · ⏱️ 25.09.2025):
text
```
pip install bcrypt
```
Conda (📥 12M · ⏱️ 07.11.2025):
text
```
conda install -c conda-forge bcrypt
```

pycryptodomex (🥈31 · ⭐ 3.2K) - A self-contained cryptographic library for Python. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 170 · 🔀 560 · 📦 140K):
text
```
git clone https://github.com/Legrandin/pycryptodome
```
PyPi (📥 64M / month · 📦 1.6K · ⏱️ 17.05.2025):
text
```
pip install pycryptodomex
```
Conda (📥 3M · ⏱️ 13.09.2025):
text
```
conda install -c conda-forge pycryptodomex
```

tink (🥉27 · ⭐ 14K) - A multi-language, cross-platform library that provides cryptographic APIs.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 120 · 🔀 1.2K · 📦 1.6K):
text
```
git clone https://github.com/google/tink
```
PyPi (📥 1.9M / month · 📦 22 · ⏱️ 13.08.2026):
text
```
pip install tink
```
npm (📥 1.2K / month · 📦 3 · ⏱️ 02.05.2023):
text
```
npm install tink-crypto
```

Show 4 hidden projects...

cryptography (🥇35 · ⭐ 7.7K) - cryptography is a package designed to expose.. ❗Unlicensed
keyring (🥉29 · ⭐ 1.4K · 💤) - Store and access your passwords safely. ❗Unlicensed
asn1crypto (🥉28 · ⭐ 340 · 💀) - Python ASN.1 library with a focus on performance and a pythonic API. [MIT](http://bit.ly/34MBwT8)
rsa (🥉26 · ⭐ 500 · 💀) - Python-RSA is a pure-Python RSA implementation. [Apache-2](http://bit.ly/3nYMfla)

Infrastructure & DevOps

botocore (🥇37 · ⭐ 1.6K) - The low-level, core functionality of boto3 and the AWS CLI. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 220 · 🔀 1.2K · 📦 440K):
text
```
git clone https://github.com/boto/botocore
```
PyPi (📥 1.4B / month · 📦 4.8K · ⏱️ 12.08.2026):
text
```
pip install botocore
```
Conda (📥 49M · ⏱️ 13.08.2026):
text
```
conda install -c conda-forge botocore
```

ansible (🥇35 · ⭐ 70K) - Ansible is a radically simple IT automation platform that makes your.. [❗️GPL-3.0](http://bit.ly/2M0xdwT)

GitHub (👨‍💻 6.9K · 🔀 24K · 📦 42K):
text
```
git clone https://github.com/ansible/ansible
```
PyPi (📥 13M / month · 📦 600 · ⏱️ 11.08.2026):
text
```
pip install ansible
```
Conda (📥 2M · ⏱️ 11.08.2026):
text
```
conda install -c conda-forge ansible
```

docker (🥇35 · ⭐ 7.2K) - A Python library for the Docker Engine API. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 460 · 🔀 1.7K · 📦 130K):
text
```
git clone https://github.com/docker/docker-py
```
PyPi (📥 200M / month · 📦 5.8K · ⏱️ 09.07.2026):
text
```
pip install docker
```
Conda (📥 7.9M · ⏱️ 12.07.2026):
text
```
conda install -c conda-forge docker-py
```

pulumi (🥈33 · ⭐ 26K) - Pulumi - Infrastructure as Code in any programming language. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 3.7K · 🔀 1.4K · 📦 11K):
text
```
git clone https://github.com/pulumi/pulumi
```
PyPi (📥 8.4M / month · 📦 570 · ⏱️ 13.08.2026):
text
```
pip install pulumi
```
npm (📥 10M / month · 📦 930 · ⏱️ 12.08.2026):
text
```
npm install @pulumi/pulumi
```

paramiko (🥈33 · ⭐ 9.8K) - The leading native Python SSHv2 protocol library. [❗️LGPL-2.1](https://tldrlegal.com/search?q=LGPL-2.1)

GitHub (👨‍💻 190 · 🔀 2.1K · 📦 130K):
text
```
git clone https://github.com/paramiko/paramiko
```
PyPi (📥 160M / month · 📦 4.6K · ⏱️ 09.05.2026):
text
```
pip install paramiko
```
Conda (📥 9.5M · ⏱️ 19.05.2026):
text
```
conda install -c conda-forge paramiko
```

awscli (🥈32 · ⭐ 17K) - Universal Command Line Interface for Amazon Web Services. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 510 · 🔀 4.6K · 📦 5):
text
```
git clone https://github.com/aws/aws-cli
```
PyPi (📥 280M / month · 📦 780 · ⏱️ 05.08.2026):
text
```
pip install awscli
```
Conda (📥 61M · ⏱️ 13.08.2026):
text
```
conda install -c conda-forge awscli
```

kubernetes (🥈31 · ⭐ 7.6K) - Official Python client library for kubernetes. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 250 · 🔀 3.5K):

text

git clone https://github.com/kubernetes-client/python

PyPi (📥 110M / month · 📦 2.5K · ⏱️ 13.07.2026):
text
```
pip install kubernetes
```
Conda (📥 870K · ⏱️ 11.12.2025):
text
```
conda install -c conda-forge kubernetes
```

netmiko (🥈29 · ⭐ 4.2K · 📈) - Multi-vendor library to simplify Paramiko SSH connections to network.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 280 · 🔀 1.4K · 📦 5.7K):
text
```
git clone https://github.com/ktbyers/netmiko
```
PyPi (📥 1.2M / month · 📦 270 · ⏱️ 12.05.2026):
text
```
pip install netmiko
```

plumbum (🥈29 · ⭐ 3.1K) - Plumbum: Shell Combinators. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 130 · 🔀 200 · 📦 9.6K):
text
```
git clone https://github.com/tomerfiliba/plumbum
```
PyPi (📥 6.4M / month · 📦 390 · ⏱️ 22.07.2026):
text
```
pip install plumbum
```
Conda (📥 1.6M · ⏱️ 23.07.2026):
text
```
conda install -c conda-forge plumbum
```

docker-compose (🥉28 · ⭐ 38K) - Define and run multi-container applications with Docker. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 650 · 🔀 5.8K · 📦 230):
text
```
git clone https://github.com/docker/compose
```
PyPi (📥 1.1M / month · 📦 250 · ⏱️ 10.05.2021):
text
```
pip install docker-compose
```
Conda (📥 900K · ⏱️ 07.07.2026):
text
```
conda install -c conda-forge docker-compose
```

fabric (🥉28 · ⭐ 15K) - Simple, Pythonic remote execution and deployment. [BSD-2](http://bit.ly/3rqEWVr)

GitHub (👨‍💻 140 · 🔀 2K · 📦 24):
text
```
git clone https://github.com/fabric/fabric
```
PyPi (📥 13M / month · 📦 450 · ⏱️ 06.04.2026):
text
```
pip install fabric
```
Conda (📥 600K · ⏱️ 06.04.2026):
text
```
conda install -c conda-forge fabric
```

pyinfra (🥉24 · ⭐ 5.9K) - pyinfra automates/provisions/manages/deploys infrastructure. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 220 · 🔀 530 · 📦 240):
text
```
git clone https://github.com/Fizzadar/pyinfra
```
PyPi (📥 270K / month · 📦 46 · ⏱️ 27.07.2026):
text
```
pip install pyinfra
```

storm (🥉18 · ⭐ 3.3K) - Manage your SSH like a boss. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 30 · 🔀 150):
text
```
git clone https://github.com/emre/storm
```
PyPi (📥 2.5K / month · 📦 4 · ⏱️ 02.07.2026):
text
```
pip install storm
```

Show 7 hidden projects...

schedule (🥈29 · ⭐ 12K · 💀) - Python job scheduling for humans. [MIT](http://bit.ly/34MBwT8)
sshtunnel (🥉28 · ⭐ 1.2K · 💀) - SSH tunnels to remote server. [MIT](http://bit.ly/34MBwT8)
parallel-ssh (🥉22 · ⭐ 1.3K · 💤) - Asynchronous parallel SSH client library. [❗️LGPL-2.1](https://tldrlegal.com/search?q=LGPL-2.1)
fabtools (🥉21 · ⭐ 1.2K · 💀) - Tools for writing awesome Fabric files. [BSD-2](http://bit.ly/3rqEWVr)
pypyr (🥉18 · ⭐ 640 · 💀) - pypyr task-runner cli & api for automation pipelines. Automate.. [Apache-2](http://bit.ly/3nYMfla)
wssh (🥉15 · ⭐ 1.3K · 💀) - SSH to WebSockets Bridge. [MIT](http://bit.ly/34MBwT8)
Grai (🥉11 · ⭐ 310 · 💤) - Platform to programmatically manage, test, and debug data.. [❗️MIT-0](https://tldrlegal.com/search?q=MIT-0)

Process Utilities

sh (🥈30 · ⭐ 7.2K) - Python process launching. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 110 · 🔀 510 · 📦 19K):
text
```
git clone https://github.com/amoffat/sh
```
PyPi (📥 12M / month · 📦 860 · ⏱️ 25.07.2026):
text
```
pip install sh
```
Conda (📥 500K · ⏱️ 06.06.2026):
text
```
conda install -c conda-forge sh
```

supervisor (🥉29 · ⭐ 8.9K) - Supervisor process control system for Unix.. [❗️Repoze Public License](https://tldrlegal.com/search?q=Repoze%20Public%20License)

GitHub (👨‍💻 180 · 🔀 1.3K · 📦 14K):
text
```
git clone https://github.com/Supervisor/supervisor
```
PyPi (📥 16M / month · 📦 160 · ⏱️ 23.08.2025):
text
```
pip install supervisor
```
Conda (📥 780K · ⏱️ 27.02.2026):
text
```
conda install -c conda-forge supervisor
```

Show 2 hidden projects...

pexpect (🥇32 · ⭐ 2.7K · 💀) - A Python module for controlling interactive programs in a pseudo-.. [ISC](http://bit.ly/3hkKRql)
ptyprocess (🥉25 · ⭐ 230 · 💀) - Run a subprocess in a pseudo terminal. [ISC](http://bit.ly/3hkKRql)

Asynchronous Programming

anyio (🥇34 · ⭐ 2.4K) - High level asynchronous concurrency and networking framework that works on.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 94 · 🔀 180 · 📦 670K):
text
```
git clone https://github.com/agronholm/anyio
```
PyPi (📥 1.1B / month · 📦 7.3K · ⏱️ 12.07.2026):
text
```
pip install anyio
```
Conda (📥 40M · ⏱️ 12.07.2026):
text
```
conda install -c conda-forge anyio
```

uvloop (🥈29 · ⭐ 12K) - Ultra fast asyncio event loop. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 79 · 🔀 610 · 📦 230K):
text
```
git clone https://github.com/MagicStack/uvloop
```
PyPi (📦 2K · ⏱️ 16.10.2025):
text
```
pip install uvloop
```
Conda (📥 4.6M · ⏱️ 07.11.2025):
text
```
conda install -c conda-forge uvloop
```

asyncer (🥉27 · ⭐ 2.5K) - Asyncer, async and await, focused on developer experience. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 24 · 🔀 87 · 📦 8.3K):
text
```
git clone https://github.com/tiangolo/asyncer
```
PyPi (📥 8.3M / month · 📦 320 · ⏱️ 25.06.2026):
text
```
pip install asyncer
```
Conda (📥 47K · ⏱️ 25.06.2026):
text
```
conda install -c conda-forge asyncer
```

aiomisc (🥉22 · ⭐ 420) - aiomisc - miscellaneous utils for asyncio. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 22 · 🔀 28 · 📦 450):
text
```
git clone https://github.com/aiokitchen/aiomisc
```
PyPi (📥 57K / month · 📦 61 · ⏱️ 10.07.2026):
text
```
pip install aiomisc
```

Show 3 hidden projects...

greenlet (🥈32 · ⭐ 1.8K) - Lightweight in-process concurrent programming. ❗Unlicensed
unsync (🥉20 · ⭐ 900 · 💀) - Unsynchronize asyncio. [MIT](http://bit.ly/34MBwT8)
stopit (🥉18 · ⭐ 35) - Raise asynchronous exceptions in other thread, control the timeout of.. [❗️GPL-3.0](http://bit.ly/2M0xdwT)

Configuration

python-dotenv (🥇36 · ⭐ 8.8K) - Reads key-value pairs from a .env file and can set them as.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 110 · 🔀 560 · 📦 1.7M):
text
```
git clone https://github.com/theskumar/python-dotenv
```
PyPi (📥 790M / month · 📦 37K · ⏱️ 01.03.2026):
text
```
pip install python-dotenv
```
Conda (📥 14M · ⏱️ 01.03.2026):
text
```
conda install -c conda-forge python-dotenv
```

traitlets (🥈32 · ⭐ 650) - A lightweight Traits like module. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 130 · 🔀 210 · 📦 610K):
text
```
git clone https://github.com/ipython/traitlets
```
PyPi (📥 160M / month · 📦 2.3K · ⏱️ 03.08.2026):
text
```
pip install traitlets
```
Conda (📥 55M · ⏱️ 03.08.2026):
text
```
conda install -c conda-forge traitlets
```

omegaconf (🥈31 · ⭐ 2.4K) - Flexible Python configuration system. The last one you will ever need. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 47 · 🔀 160 · 📦 64K):
text
```
git clone https://github.com/omry/omegaconf
```
PyPi (📥 44M / month · 📦 2.6K · ⏱️ 07.08.2026):
text
```
pip install omegaconf
```
Conda (📥 2.7M · ⏱️ 10.08.2026):
text
```
conda install -c conda-forge omegaconf
```

hydra (🥉26 · ⭐ 11K) - Hydra is a framework for elegantly configuring complex applications. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 150 · 🔀 940 · 📦 44K):
text
```
git clone https://github.com/facebookresearch/hydra
```
PyPi (📥 5.5K / month · 📦 13 · ⏱️ 03.08.2016):
text
```
pip install hydra
```
Conda (📥 1.9M · ⏱️ 10.08.2026):
text
```
conda install -c conda-forge hydra-core
```

Dynaconf (🥉26 · ⭐ 4.3K) - The dynamic configurator for your Python Project. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 130 · 🔀 340):

text

git clone https://github.com/rochacbruno/dynaconf

PyPi (📥 6.9M / month · 📦 780 · ⏱️ 05.08.2026):
text
```
pip install dynaconf
```
Conda (📥 220K · ⏱️ 06.08.2026):
text
```
conda install -c conda-forge dynaconf
```

configobj (🥉26 · ⭐ 340) - Python 3+ compatible port of the configobj library. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 13 · 🔀 86 · 📦 50K):
text
```
git clone https://github.com/DiffSK/configobj
```
PyPi (📥 7.2M / month · 📦 650 · ⏱️ 21.09.2024):
text
```
pip install configobj
```
Conda (📥 1.3M · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge configobj
```

everett (🥉17 · ⭐ 150 · 💤) - configuration library for python projects. [MPL-2.0](http://bit.ly/3postzC)

GitHub (👨‍💻 9 · 🔀 14):

text

git clone https://github.com/willkg/everett

PyPi (📥 670K / month · 📦 22 · ⏱️ 15.10.2025):
text
```
pip install everett
```
Conda (📥 120K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge everett
```

Show 2 hidden projects...

python-decouple (🥈27 · ⭐ 3K · 💀) - Strict separation of settings from code. [MIT](http://bit.ly/34MBwT8)
gin-config (🥉25 · ⭐ 2.1K · 💀) - Gin provides a lightweight configuration framework for Python. [Apache-2](http://bit.ly/3nYMfla)

CLI Development

click (🥇38 · ⭐ 18K) - Python composable command line interface toolkit. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 450 · 🔀 1.8K · 📦 2.4M):
text
```
git clone https://github.com/pallets/click
```
PyPi (📥 1.1B / month · 📦 71K · ⏱️ 24.06.2026):
text
```
pip install click
```
Conda (📥 70M · ⏱️ 03.07.2026):
text
```
conda install -c conda-forge click
```

rich (🥇36 · ⭐ 56K) - Rich is a Python library for rich text and beautiful formatting in the terminal. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 290 · 🔀 2.2K · 📦 560K):
text
```
git clone https://github.com/Textualize/rich
```
PyPi (📥 640M / month · 📦 44K · ⏱️ 12.04.2026):
text
```
pip install rich
```
Conda (📥 24M · ⏱️ 12.04.2026):
text
```
conda install -c conda-forge rich
```

Typer (🥈33 · ⭐ 20K) - Typer, build great CLIs. Easy to code. Based on Python type hints. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 110 · 🔀 960 · 📦 270K):
text
```
git clone https://github.com/tiangolo/typer
```
PyPi (📥 370M / month · 📦 33K · ⏱️ 03.08.2026):
text
```
pip install typer
```
Conda (📥 14M · ⏱️ 03.08.2026):
text
```
conda install -c conda-forge typer
```

python-fire (🥈30 · ⭐ 28K · 💤) - Python Fire is a library for automatically generating.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 67 · 🔀 1.5K · 📦 54K):
text
```
git clone https://github.com/google/python-fire
```
PyPi (📥 22M / month · 📦 3K · ⏱️ 16.08.2025):
text
```
pip install fire
```
Conda (📥 1.6M · ⏱️ 12.09.2025):
text
```
conda install -c conda-forge fire
```

questionary (🥈28 · ⭐ 1.8K · 💤) - Python library to build pretty command line user prompts Easy to.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 58 · 🔀 99 · 📦 24K):
text
```
git clone https://github.com/tmbo/questionary
```
PyPi (📥 25M / month · 📦 1.4K · ⏱️ 28.08.2025):
text
```
pip install questionary
```
Conda (📥 480K · ⏱️ 08.09.2025):
text
```
conda install -c conda-forge questionary
```

argcomplete (🥈28 · ⭐ 1.6K · 📉) - Python and tab completion, better together. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 88 · 🔀 150 · 📦 75K):
text
```
git clone https://github.com/kislyuk/argcomplete
```
PyPi (📦 2.4K · ⏱️ 06.08.2026):
text
```
pip install argcomplete
```
Conda (📥 3.8M · ⏱️ 08.08.2026):
text
```
conda install -c conda-forge argcomplete
```

python-prompt-toolkit (🥉27 · ⭐ 11K) - Library for building powerful interactive command line.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 250 · 🔀 800):

text

git clone https://github.com/prompt-toolkit/python-prompt-toolkit

PyPi (📥 250M / month · ⏱️ 26.07.2026):
text
```
pip install prompt_toolkit
```
Conda (📥 46M · ⏱️ 27.07.2026):
text
```
conda install -c conda-forge prompt-toolkit
```

ConfigArgParse (🥉24 · ⭐ 760) - Drop-in replacement for argparse with added support for config.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 56 · 🔀 120 · 📦 26K):
text
```
git clone https://github.com/bw2/ConfigArgParse
```
PyPi (📦 770 · ⏱️ 11.03.2026):
text
```
pip install configargparse
```
Conda (📥 2.1M · ⏱️ 11.03.2026):
text
```
conda install -c conda-forge configargparse
```

docopt-ng (🥉24 · ⭐ 220) - Humane command line arguments parser. Now with maintenance, typehints,.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 54 · 🔀 26 · 📦 850):
text
```
git clone https://github.com/jazzband/docopt-ng
```
PyPi (📥 1.8M / month · 📦 100 · ⏱️ 30.05.2023):
text
```
pip install docopt-ng
```

blessings (🥉22 · ⭐ 1.5K · 💤) - A thin, practical wrapper around terminal capabilities in Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 17 · 🔀 150 · 📦 11K):
text
```
git clone https://github.com/erikrose/blessings
```
PyPi (📦 460 · ⏱️ 21.06.2018):
text
```
pip install blessings
```
Conda (📥 500K · ⏱️ 26.08.2025):
text
```
conda install -c conda-forge blessings
```

Click Extra (🥉18 · ⭐ 120) - Drop-in replacement for Click to make user-friendly and.. [❗️GPL-2.0](http://bit.ly/2KucAZR)

GitHub (👨‍💻 15 · 🔀 10 · 📦 130):
text
```
git clone https://github.com/kdeldycke/click-extra
```
PyPi (📥 100K / month · 📦 50 · ⏱️ 02.08.2026):
text
```
pip install click-extra
```

Show 9 hidden projects...

colorama (🥈32 · ⭐ 3.7K · 💀) - Simple cross-platform colored terminal text in Python. [BSD-3](http://bit.ly/3aKzpTv)
wcwidth (🥈30 · ⭐ 460) - Python library that measures the width of strings in a terminal. ❗Unlicensed
docopt (🥈29 · ⭐ 8K · 💀) - Create beautiful command-line interfaces with Python. [MIT](http://bit.ly/34MBwT8)
asciimatics (🥉24 · ⭐ 4.3K · 💀) - A cross platform package to do curses-like operations, plus.. [Apache-2](http://bit.ly/3nYMfla)
cleo (🥉24 · ⭐ 1.3K · 💀) - Cleo allows you to create beautiful and testable command-line interfaces. [MIT](http://bit.ly/34MBwT8)
clint (🥉20 · ⭐ 95 · 💀) - Python Command Line Interface Tools. [ISC](http://bit.ly/3hkKRql)
bashplotlib (🥉16 · ⭐ 1.9K · 💀) - plotting in the terminal. [MIT](http://bit.ly/34MBwT8)
colout (🥉16 · ⭐ 1.2K · 💀) - Color text streams with a polished command line interface. [❗️GPL-3.0](http://bit.ly/2M0xdwT)
onecite (🥉11 · ⭐ 56) - An intelligent toolkit to automatically parse, complete, and format.. [MIT](http://bit.ly/34MBwT8)

Development Tools

🔗 best-of-python-dev ( ⭐ 1.2K · 💤) - A ranked list of awesome python developer tools and libraries...

Data Caching

cachetools (🥇34 · ⭐ 2.8K) - Extensible memoizing collections and decorators. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 25 · 🔀 200 · 📦 700K):
text
```
git clone https://github.com/tkem/cachetools
```
PyPi (📥 340M / month · 📦 5.2K · ⏱️ 01.08.2026):
text
```
pip install cachetools
```
Conda (📥 23M · ⏱️ 02.08.2026):
text
```
conda install -c conda-forge cachetools
```

aiocache (🥈27 · ⭐ 1.4K · 💤) - Asyncio cache manager for redis, memcached and memory. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 53 · 🔀 170 · 📦 5.1K):
text
```
git clone https://github.com/aio-libs/aiocache
```
PyPi (📥 9M / month · 📦 150 · ⏱️ 25.09.2024):
text
```
pip install aiocache
```

cached-property (🥈27 · ⭐ 700) - A decorator for caching properties in classes. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 25 · 🔀 79 · 📦 58K):
text
```
git clone https://github.com/pydanny/cached-property
```
PyPi (📥 23M / month · 📦 1.6K · ⏱️ 25.10.2024):
text
```
pip install cached-property
```
Conda (📥 26M · ⏱️ 05.07.2026):
text
```
conda install -c conda-forge cached-property
```

beaker (🥉24 · ⭐ 510) - WSGI middleware for sessions and caching. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 94 · 🔀 140 · 📦 6.2K):
text
```
git clone https://github.com/bbangert/beaker
```
PyPi (📥 250K / month · 📦 94 · ⏱️ 30.05.2026):
text
```
pip install beaker
```
Conda (📥 200K · ⏱️ 30.05.2026):
text
```
conda install -c conda-forge beaker
```

pylibmc (🥉24 · ⭐ 480 · 💤) - A Python wrapper around the libmemcached interface from TangentOrg. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 57 · 🔀 140 · 📦 5.9K):
text
```
git clone https://github.com/lericson/pylibmc
```
PyPi (📥 500K / month · 📦 79 · ⏱️ 30.08.2022):
text
```
pip install pylibmc
```
Conda (📥 480K · ⏱️ 28.08.2025):
text
```
conda install -c conda-forge pylibmc
```

Show 1 hidden projects...

cachier (🥉18 · ⭐ 660) - Persistent, stale-free, local and cross-machine caching for.. ❗Unlicensed

GUI Development

🔗 best-of-web-python - Web UI ( ⭐ 2.6K · 💤) - Collection of libraries to implement web-based UIs.

kivy (🥇29 · ⭐ 19K) - Open source UI framework written in Python, running on Windows, Linux, macOS,.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 640 · 🔀 3.1K · 📦 18K):
text
```
git clone https://github.com/kivy/kivy
```
PyPi (📥 270K / month · 📦 360 · ⏱️ 26.12.2024):
text
```
pip install kivy
```
Conda (📥 690K · ⏱️ 29.03.2026):
text
```
conda install -c conda-forge kivy
```

DearPyGui (🥈27 · ⭐ 15K) - Dear PyGui: A fast and powerful Graphical User Interface Toolkit for.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 76 · 🔀 780 · 📦 4.5K):
text
```
git clone https://github.com/hoffstadt/DearPyGui
```
PyPi (📥 190K / month · 📦 210 · ⏱️ 01.05.2026):
text
```
pip install dearpygui
```

Gooey (🥈24 · ⭐ 21K) - Turn (almost) any Python command line program into a full GUI application.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 100 · 🔀 1K · 📦 1.1K):
text
```
git clone https://github.com/chriskiehl/Gooey
```
PyPi (📥 6.8K / month · 📦 100 · ⏱️ 29.01.2022):
text
```
pip install gooey
```
Conda (📥 150K · ⏱️ 26.03.2026):
text
```
conda install -c conda-forge gooey
```

toga (🥈24 · ⭐ 5.4K) - A Python native, OS native GUI toolkit. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 350 · 🔀 820 · 📦 3):
text
```
git clone https://github.com/beeware/toga
```
PyPi (📥 8.9K / month · 📦 50 · ⏱️ 08.07.2026):
text
```
pip install toga
```
npm (📥 54 / month · 📦 5 · ⏱️ 23.04.2017):
text
```
npm install @pybee/toga
```

Show 5 hidden projects...

PySimpleGUI (🥈25 · ⭐ 14K) - PySimpleGUI is a Python package that enables Python.. [❗️PySimpleGUI License](https://tldrlegal.com/search?q=PySimpleGUI%20License)
Eel (🥉20 · ⭐ 6.8K · 💀) - For little HTML GUI applications, with easy Python/JS interop. [MIT](http://bit.ly/34MBwT8)
flexx (🥉20 · ⭐ 3.3K · 💀) - Write desktop and web apps in pure Python. [BSD-2](http://bit.ly/3rqEWVr)
Phoenix (🥉20 · ⭐ 2.6K) - wxPythons Project Phoenix. A new implementation of wxPython,.. [❗️wxWindows](https://tldrlegal.com/search?q=wxWindows)
enaml (🥉19 · ⭐ 1.6K · 💤) - Declarative User Interfaces for Python. ❗Unlicensed

Computer & Machine Vision

🔗 best-of-ml-python - Computer Vision ( ⭐ 16K · 💀) - Collection of computer vision and image processing..

Show 1 hidden projects...

Pipeless (🥇12 · ⭐ 850 · 💀) - An open-source framework to create and deploy computer vision.. [Apache-2](http://bit.ly/3nYMfla)

Machine Learning & Data Engineering

🔗 best-of-ml-python ( ⭐ 16K · 💀) - A ranked list of awesome machine learning Python libraries. Updated..

Text Data

🔗 best-of-ml-python - NLP ( ⭐ 16K · 💀) - Collection of text processing and NLP libraries.

chardet (🥇33 · ⭐ 2.7K) - Python character encoding detector. [❗️0BSD](https://tldrlegal.com/search?q=0BSD)

GitHub (👨‍💻 58 · 🔀 300 · 📦 970K):
text
```
git clone https://github.com/chardet/chardet
```
PyPi (📥 230M / month · 📦 7.4K · ⏱️ 06.08.2026):
text
```
pip install chardet
```
Conda (📥 34M · ⏱️ 08.08.2026):
text
```
conda install -c conda-forge chardet
```
npm (📥 96 / month · 📦 7 · ⏱️ 20.08.2017):
text
```
npm install @pypi/chardet
```

phonenumbers (🥇29 · ⭐ 3.8K) - Python port of Googles libphonenumber. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 34 · 🔀 440):

text

git clone https://github.com/daviddrysdale/python-phonenumbers

PyPi (📥 39M / month · 📦 960 · ⏱️ 01.08.2026):
text
```
pip install phonenumbers
```
Conda (📥 2.6M · ⏱️ 01.08.2026):
text
```
conda install -c conda-forge phonenumbers
```

humanize (🥇29 · ⭐ 1.7K) - python humanize functions. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 62 · 🔀 150):

text

git clone https://github.com/jmoiron/humanize

PyPi (📥 72M / month · 📦 1.9K · ⏱️ 30.06.2026):
text
```
pip install humanize
```
Conda (📥 1.6M · ⏱️ 01.07.2026):
text
```
conda install -c conda-forge humanize
```

python-slugify (🥇29 · ⭐ 1.6K) - Returns unicode slugs. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 40 · 🔀 130 · 📦 120K):
text
```
git clone https://github.com/un33k/python-slugify
```
PyPi (📥 90M / month · 📦 1.5K · ⏱️ 08.02.2024):
text
```
pip install python-slugify
```
Conda (📥 4M · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge python-slugify
```

pyahocorasick (🥈27 · ⭐ 1.1K) - Python module (C extension and plain python) implementing Aho-.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 33 · 🔀 140 · 📦 4.4K):
text
```
git clone https://github.com/WojciechMula/pyahocorasick
```
PyPi (📥 6.1M / month · 📦 270 · ⏱️ 27.04.2026):
text
```
pip install pyahocorasick
```
Conda (📥 590K · ⏱️ 18.12.2025):
text
```
conda install -c conda-forge pyahocorasick
```

emoji (🥉25 · ⭐ 2K · 💤) - emoji terminal output for Python. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 70 · 🔀 300 · 📦 93K):
text
```
git clone https://github.com/carpedm20/emoji
```
PyPi (📦 1.3K · ⏱️ 21.09.2025):
text
```
pip install emoji
```
Conda (📥 270K · ⏱️ 21.09.2025):
text
```
conda install -c conda-forge emoji
```

coolname (🥉24 · ⭐ 180) - Random Name and Slug Generator. [BSD-2](http://bit.ly/3rqEWVr)

GitHub (👨‍💻 7 · 🔀 16 · 📦 4.3K):

text

git clone https://github.com/alexanderlukanin13/coolname

PyPi (📥 11M / month · 📦 170 · ⏱️ 23.04.2026):
text
```
pip install coolname
```
Conda (📥 250K · ⏱️ 29.05.2026):
text
```
conda install -c conda-forge coolname
```

price-parser (🥉22 · ⭐ 350) - Extract price amount and currency symbol from a raw text string. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 19 · 🔀 54 · 📦 560):
text
```
git clone https://github.com/scrapinghub/price-parser
```
PyPi (📥 800K / month · 📦 40 · ⏱️ 19.03.2026):
text
```
pip install price-parser
```

Show 3 hidden projects...

inflect (🥈27 · ⭐ 1.1K · 💀) - Correctly generate plurals, ordinals, indefinite articles; convert.. [MIT](http://bit.ly/34MBwT8)
awesome-slugify (🥉19 · ⭐ 480 · 💀) - Python flexible slugify function. [❗️GPL-3.0](http://bit.ly/2M0xdwT)
millify (🥉17 · ⭐ 110 · 💀) - Convert long numbers into a human-readable format in Python. [MIT](http://bit.ly/34MBwT8)

Web Development

🔗 best-of-web-python ( ⭐ 2.6K · 💤) - A ranked list of awesome python libraries for web development...

Database Clients

Libraries for connecting to, operating, and querying databases.

boto3 (🥇38 · ⭐ 9.9K) - Boto3, an AWS SDK for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 170 · 🔀 2K · 📦 610K):
text
```
git clone https://github.com/boto/boto3
```
PyPi (📥 3.5B / month · 📦 22K · ⏱️ 12.08.2026):
text
```
pip install boto3
```
Conda (📥 35M · ⏱️ 13.08.2026):
text
```
conda install -c conda-forge boto3
```

alembic (🥇35 · ⭐ 4.3K) - A database migrations tool for SQLAlchemy. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 230 · 🔀 360 · 📦 350K):
text
```
git clone https://github.com/sqlalchemy/alembic
```
PyPi (📥 220M / month · 📦 4.6K · ⏱️ 08.08.2026):
text
```
pip install alembic
```
Conda (📥 12M · ⏱️ 09.08.2026):
text
```
conda install -c conda-forge alembic
```

redis (🥇34 · ⭐ 14K) - Redis Python client. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 560 · 🔀 2.7K):
text
```
git clone https://github.com/redis/redis-py
```
PyPi (📥 270M / month · 📦 13K · ⏱️ 30.07.2026):
text
```
pip install redis
```
Conda (📥 2.8M · ⏱️ 31.07.2026):
text
```
conda install -c conda-forge redis-py
```

SQLAlchemy (🥇34 · ⭐ 12K) - The Database Toolkit for Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 860 · 🔀 1.7K · 📦 1.2M):
text
```
git clone https://github.com/sqlalchemy/sqlalchemy
```
PyPi (📦 22K · ⏱️ 11.08.2026):
text
```
pip install SQLAlchemy
```
Conda (📥 31M · ⏱️ 12.08.2026):
text
```
conda install -c conda-forge sqlalchemy
```

google-cloud-storage (🥇34 · ⭐ 5.4K) - Google Cloud Client Libraries for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 1.1K · 🔀 1.8K · 📦 2.6K):

text

git clone https://github.com/googleapis/google-cloud-python

PyPi (📥 260M / month · 📦 3.3K · ⏱️ 06.08.2026):
text
```
pip install google-cloud-storage
```

Conda (📥 7.5M · ⏱️ 06.08.2026):

text

conda install -c conda-forge google-cloud-storage

kafka-python (🥇33 · ⭐ 5.9K) - Python client for Apache Kafka. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 240 · 🔀 1.5K · 📦 37K):
text
```
git clone https://github.com/dpkp/kafka-python
```
PyPi (📥 27M / month · 📦 1.1K · ⏱️ 04.08.2026):
text
```
pip install kafka-python
```
Conda (📥 530K · ⏱️ 05.08.2026):
text
```
conda install -c conda-forge kafka-python
```

azure-storage-blob (🥇33 · ⭐ 5.6K) - This repository is for active development of the Azure SDK.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 1.3K · 🔀 3.3K · 📦 2.8K):
text
```
git clone https://github.com/Azure/azure-sdk-for-python
```
PyPi (📥 140M / month · 📦 2K · ⏱️ 10.08.2026):
text
```
pip install azure-storage-blob
```

Conda (📥 1.9M · ⏱️ 08.06.2026):

text

conda install -c conda-forge azure-storage-blob

elasticsearch (🥇33 · ⭐ 4.4K) - Official Python client for Elasticsearch. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 230 · 🔀 1.2K · 📦 66K):
text
```
git clone https://github.com/elastic/elasticsearch-py
```
PyPi (📥 54M / month · 📦 2.3K · ⏱️ 04.08.2026):
text
```
pip install elasticsearch
```
Conda (📥 2M · ⏱️ 27.05.2026):
text
```
conda install -c conda-forge elasticsearch
```

s3transfer (🥇33 · ⭐ 240) - Amazon S3 Transfer Manager for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 49 · 🔀 160 · 📦 390K):
text
```
git clone https://github.com/boto/s3transfer
```
PyPi (📥 890M / month · 📦 940 · ⏱️ 22.07.2026):
text
```
pip install s3transfer
```
Conda (📥 31M · ⏱️ 23.07.2026):
text
```
conda install -c conda-forge s3transfer
```

peewee (🥈32 · ⭐ 12K) - a small, expressive orm -- supports postgresql, mysql, sqlite, now with.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 160 · 🔀 1.4K · 📦 24):
text
```
git clone https://github.com/coleifer/peewee
```
PyPi (📥 51M / month · 📦 1.3K · ⏱️ 31.07.2026):
text
```
pip install peewee
```
Conda (📥 2.3M · ⏱️ 01.08.2026):
text
```
conda install -c conda-forge peewee
```

PyMySQL (🥈32 · ⭐ 7.8K) - MySQL client library for Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 130 · 🔀 1.4K · 📦 290K):
text
```
git clone https://github.com/PyMySQL/PyMySQL
```
PyPi (📥 97M / month · 📦 2.7K · ⏱️ 19.05.2026):
text
```
pip install PyMySQL
```
Conda (📥 2.5M · ⏱️ 19.05.2026):
text
```
conda install -c conda-forge pymysql
```

s3fs (🥈32 · ⭐ 1K) - S3 Filesystem. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 160 · 🔀 300 · 📦 28K):
text
```
git clone https://github.com/fsspec/s3fs
```
PyPi (📥 690M / month · 📦 2.1K · ⏱️ 28.07.2026):
text
```
pip install s3fs
```
Conda (📥 12M · ⏱️ 16.06.2026):
text
```
conda install -c conda-forge s3fs
```

pymongo (🥈31 · ⭐ 4.3K) - PyMongo - the Official MongoDB Python driver. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 250 · 🔀 1.1K):

text

git clone https://github.com/mongodb/mongo-python-driver

PyPi (📥 120M / month · 📦 6.4K · ⏱️ 20.04.2026):
text
```
pip install pymongo
```
Conda (📥 7.2M · ⏱️ 21.04.2026):
text
```
conda install -c conda-forge pymongo
```

sqlmodel (🥈30 · ⭐ 18K) - SQLModel, SQL databases in Python, designed for simplicity,.. [MIT](http://bit.ly/34MBwT8) pydantic

GitHub (👨‍💻 110 · 🔀 880 · 📦 33K):
text
```
git clone https://github.com/tiangolo/sqlmodel
```
PyPi (📥 22M / month · 📦 1.9K · ⏱️ 25.06.2026):
text
```
pip install sqlmodel
```
Conda (📥 290K · ⏱️ 26.06.2026):
text
```
conda install -c conda-forge sqlmodel
```

python-bigquery (🥈30 · ⭐ 800) - This library has moved to.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 180 · 🔀 320):

text

git clone https://github.com/googleapis/python-bigquery

PyPi (📥 220M / month · 📦 1.9K · ⏱️ 06.08.2026):
text
```
pip install google-cloud-bigquery
```

Conda (📥 4M · ⏱️ 07.08.2026):

text

conda install -c conda-forge google-cloud-bigquery

Ibis (🥈29 · ⭐ 6.5K) - the portable Python dataframe library. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 520 · 🔀 720 · 📦 5.4K):
text
```
git clone https://github.com/ibis-project/ibis
```
PyPi (📥 3.5M / month · 📦 130 · ⏱️ 07.02.2026):
text
```
pip install ibis-framework
```
Conda (📥 1.1M · ⏱️ 01.06.2026):
text
```
conda install -c conda-forge ibis-framework
```

tortoise-orm (🥈29 · ⭐ 5.6K) - Familiar asyncio ORM for python, built with relations in mind. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 180 · 🔀 500 · 📦 11K):
text
```
git clone https://github.com/tortoise/tortoise-orm
```
PyPi (📥 600K / month · 📦 390 · ⏱️ 10.08.2026):
text
```
pip install tortoise-orm
```
Conda (📥 70K · ⏱️ 10.08.2026):
text
```
conda install -c conda-forge tortoise-orm
```

pandas-gbq (🥈29 · ⭐ 5.4K) - This library has moved to https://github.com/googleapis/google-.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 60 · 🔀 1.8K):

text

git clone https://github.com/googleapis/python-bigquery-pandas

PyPi (📥 34M / month · 📦 290 · ⏱️ 06.08.2026):
text
```
pip install pandas-gbq
```
Conda (📥 2.6M · ⏱️ 01.05.2025):
text
```
conda install -c conda-forge pandas-gbq
```

AWS Data Wrangler (🥈29 · ⭐ 4.1K) - Pandas on AWS. [Apache-2](http://bit.ly/3nYMfla) ``

GitHub (👨‍💻 180 · 🔀 740 · 📦 2.6K):
text
```
git clone https://github.com/awslabs/aws-data-wrangler
```
PyPi (📥 86M / month · 📦 150 · ⏱️ 03.08.2026):
text
```
pip install awswrangler
```
Conda (📥 910K · ⏱️ 04.08.2026):
text
```
conda install -c conda-forge awswrangler
```

Cassandra Driver (🥈29 · ⭐ 1.4K) - Apache Cassandra Python Driver. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 220 · 🔀 580 · 📦 11K):
text
```
git clone https://github.com/datastax/python-driver
```
PyPi (📥 8M / month · 📦 330 · ⏱️ 06.07.2026):
text
```
pip install cassandra-driver
```
Conda (📥 690K · ⏱️ 11.07.2026):
text
```
conda install -c conda-forge cassandra-driver
```

google-cloud-bigtable (🥈28 · ⭐ 5.4K) - This library has moved to.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 80 · 🔀 1.8K):

text

git clone https://github.com/googleapis/python-bigtable

PyPi (📥 86M / month · 📦 70 · ⏱️ 16.07.2026):
text
```
pip install google-cloud-bigtable
```

Conda (📥 240K · ⏱️ 17.07.2026):

text

conda install -c conda-forge google-cloud-bigtable

MongoEngine (🥈28 · ⭐ 4.3K) - A Python Object-Document-Mapper for working with MongoDB. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 400 · 🔀 1.2K · 📦 28K):
text
```
git clone https://github.com/MongoEngine/mongoengine
```
PyPi (📦 450 · ⏱️ 10.03.2026):
text
```
pip install mongoengine
```
Conda (📥 720K · ⏱️ 10.03.2026):
text
```
conda install -c conda-forge mongoengine
```

Prometheus Client (🥈28 · ⭐ 4.3K) - Prometheus instrumentation library for Python.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 180 · 🔀 870):

text

git clone https://github.com/prometheus/client_python

PyPi (📦 4.8K · ⏱️ 24.07.2026):
text
```
pip install prometheus_client
```

Conda (📥 28M · ⏱️ 25.07.2026):

text

conda install -c conda-forge prometheus_client

Pony (🥈28 · ⭐ 3.8K) - Pony Object Relational Mapper. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 34 · 🔀 260 · 📦 4.7K):
text
```
git clone https://github.com/ponyorm/pony
```
PyPi (📥 630K / month · 📦 190 · ⏱️ 09.08.2026):
text
```
pip install pony
```
Conda (📥 300K · ⏱️ 10.08.2026):
text
```
conda install -c conda-forge pony
```

PyPika (🥈28 · ⭐ 2.9K) - PyPika is a python SQL query builder that exposes the full richness.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 120 · 🔀 330 · 📦 47K):
text
```
git clone https://github.com/kayak/pypika
```
PyPi (📥 13M / month · 📦 230 · ⏱️ 04.02.2026):
text
```
pip install pypika
```
Conda (📥 110K · ⏱️ 02.02.2026):
text
```
conda install -c conda-forge pypika
```

mysqlclient (🥈28 · ⭐ 2.5K) - MySQL/MariaDB connector for Python. [❗️GPL-2.0](http://bit.ly/2KucAZR)

GitHub (👨‍💻 92 · 🔀 450 · 📦 210K):
text
```
git clone https://github.com/PyMySQL/mysqlclient
```
PyPi (📥 21M / month · 📦 1.1K · ⏱️ 10.02.2026):
text
```
pip install mysqlclient
```
Conda (📥 960K · ⏱️ 03.03.2026):
text
```
conda install -c conda-forge mysqlclient
```

dataset (🥉27 · ⭐ 4.9K) - Easy-to-use data handling for SQL data stores with support for implicit.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 81 · 🔀 300 · 📦 5.2K):
text
```
git clone https://github.com/pudo/dataset
```
PyPi (📥 2.3M / month · 📦 150 · ⏱️ 12.04.2026):
text
```
pip install dataset
```
Conda (📥 20K · ⏱️ 17.09.2025):
text
```
conda install -c conda-forge dataset
```

confluent-kafka-python (🥉27 · ⭐ 490 · 📉) - Confluents Kafka Python Client. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 150 · 🔀 960 · 📦 18K):

text

git clone https://github.com/confluentinc/confluent-kafka-python

PyPi (📦 1K · ⏱️ 30.06.2026):
text
```
pip install confluent-kafka
```

Conda (📥 2.1M · ⏱️ 12.07.2026):

text

conda install -c conda-forge python-confluent-kafka

PynamoDB (🥉26 · ⭐ 2.6K · 💤) - A pythonic interface to Amazons DynamoDB. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 120 · 🔀 430 · 📦 2K):
text
```
git clone https://github.com/pynamodb/PynamoDB
```
PyPi (📥 4.2M / month · 📦 86 · ⏱️ 02.06.2025):
text
```
pip install pynamodb
```
Conda (📥 3.9M · ⏱️ 02.06.2025):
text
```
conda install -c conda-forge pynamodb
```

libcloud (🥉25 · ⭐ 2.1K) - Apache Libcloud is a Python library that hides differences between.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 500 · 🔀 930):

text

git clone https://github.com/apache/libcloud

PyPi (📥 910K / month · 📦 190 · ⏱️ 21.04.2026):
text
```
pip install apache-libcloud
```

piccolos (🥉25 · ⭐ 1.9K) - A fast, user friendly ORM and query builder which supports asyncio. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 55 · 🔀 110 · 📦 540):
text
```
git clone https://github.com/piccolo-orm/piccolo
```
PyPi (📥 820K / month · 📦 18 · ⏱️ 27.07.2026):
text
```
pip install piccolo
```

cx-Oracle (🥉25 · ⭐ 900 · 💤) - Obsolete Python interface to Oracle Database, now superseded by.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 17 · 🔀 360 · 📦 9.2K):
text
```
git clone https://github.com/oracle/python-cx_Oracle
```
PyPi (📥 3.4M / month · 📦 430 · ⏱️ 20.07.2023):
text
```
pip install cx-Oracle
```
Conda (📥 1.1M · ⏱️ 15.01.2026):
text
```
conda install -c conda-forge cx_oracle
```

minio (🥉24 · ⭐ 1K · 💤) - MinIO Client SDK for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 150 · 🔀 370):
text
```
git clone https://github.com/minio/minio-py
```
PyPi (📥 12M / month · 📦 820 · ⏱️ 27.11.2025):
text
```
pip install minio
```
Conda (📥 390K · ⏱️ 27.11.2025):
text
```
conda install -c conda-forge minio
```

pysolr (🥉24 · ⭐ 700) - Pysolr Python Solr client. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 76 · 🔀 340 · 📦 4K):
text
```
git clone https://github.com/django-haystack/pysolr
```
PyPi (📥 350K / month · 📦 87 · ⏱️ 18.11.2025):
text
```
pip install pysolr
```
Conda (📥 120K · ⏱️ 18.11.2025):
text
```
conda install -c conda-forge pysolr
```

Databases (🥉23 · ⭐ 3.9K · 💤) - Async database support for Python. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 59 · 🔀 260):

text

git clone https://github.com/encode/databases

PyPi (📥 1.1M / month · 📦 160 · ⏱️ 01.03.2024):
text
```
pip install databases
```
Conda (📥 390K · ⏱️ 01.01.2026):
text
```
conda install -c conda-forge databases
```

ODMantic (🥉23 · ⭐ 1.2K) - Sync and Async ODM (Object Document Mapper) for MongoDB based on python.. [ISC](http://bit.ly/3hkKRql)

GitHub (👨‍💻 23 · 🔀 97 · 📦 3.6K):
text
```
git clone https://github.com/art049/odmantic
```
PyPi (📥 86K / month · 📦 24 · ⏱️ 24.01.2026):
text
```
pip install odmantic
```

HappyBase (🥉23 · ⭐ 610 · 💤) - [UNMAINTAINED] A developer-friendly Python library to interact with.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 22 · 🔀 160 · 📦 1K):

text

git clone https://github.com/python-happybase/happybase

PyPi (📥 71K / month · 📦 44 · ⏱️ 26.09.2025):
text
```
pip install happybase
```
Conda (📥 390K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge happybase
```

neo4j-driver (🥉22 · ⭐ 1K) - Neo4j Bolt driver for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 44 · 🔀 210):

text

git clone https://github.com/neo4j/neo4j-python-driver

PyPi (📥 97K / month · 📦 65 · ⏱️ 04.05.2026):
text
```
pip install neo4j-driver
```

Conda (📥 520K · ⏱️ 04.05.2026):

text

conda install -c conda-forge neo4j-python-driver

umongo (🥉22 · ⭐ 450) - sync/async MongoDB ODM, yes. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 19 · 🔀 68 · 📦 26K):
text
```
git clone https://github.com/Scille/umongo
```
PyPi (📦 10 · ⏱️ 01.03.2026):
text
```
pip install umongo
```
Conda (📥 18K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge umongo
```

filedepot (🥉19 · ⭐ 160) - Toolkit for storing files and attachments in web applications. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 21 · 🔀 41 · 📦 1.5K):
text
```
git clone https://github.com/amol-/depot
```
PyPi (📦 15 · ⏱️ 22.07.2026):
text
```
pip install filedepot
```

psycopg3 (🥉18 · ⭐ 2.4K) - New generation PostgreSQL database adapter for the Python.. [❗️LGPL-3.0](http://bit.ly/37RvQcA)

GitHub (👨‍💻 100 · 🔀 240):

text

git clone https://github.com/psycopg/psycopg

PugSQL (🥉18 · ⭐ 760 · 💤) - A HugSQL-inspired database library for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 14 · 🔀 27 · 📦 84):
text
```
git clone https://github.com/mcfunley/pugsql
```
PyPi (📥 31K / month · 📦 3 · ⏱️ 04.12.2025):
text
```
pip install pugsql
```

cloudant (🥉17 · ⭐ 160) - A Python library for Cloudant and CouchDB. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 33 · 🔀 55):

text

git clone https://github.com/cloudant/python-cloudant

PyPi (📦 34 · ⏱️ 26.08.2021):
text
```
pip install cloudant
```
Conda (📥 430K · ⏱️ 29.04.2026):
text
```
conda install -c conda-forge cloudant
```

Show 21 hidden projects...

psycopg2 (🥈32 · ⭐ 3.6K) - PostgreSQL database adapter for the Python.. [❗️BSD-3-Clause-Attribution](https://tldrlegal.com/search?q=BSD-3-Clause-Attribution)
Motor (🥈29 · ⭐ 2.5K · 💀) - Motor - the async Python driver for MongoDB and Tornado or asyncio. [Apache-2](http://bit.ly/3nYMfla)
SQLAlchemy-Utils (🥈28 · ⭐ 1.3K) - Various utility functions and datatypes for SQLAlchemy. ❗Unlicensed
Elasticsearch DSL (🥉25 · ⭐ 3.9K · 💀) - High level Python client for Elasticsearch. [Apache-2](http://bit.ly/3nYMfla)
pyodbc (🥉25 · ⭐ 3.1K) - Python ODBC bridge. [❗️MIT-0](https://tldrlegal.com/search?q=MIT-0)
pygsheets (🥉25 · ⭐ 1.5K · 💀) - Google Sheets Python API v4. [MIT](http://bit.ly/34MBwT8)
Records (🥉24 · ⭐ 7.2K · 💀) - SQL for Humans. [ISC](http://bit.ly/3hkKRql)
gino (🥉23 · ⭐ 2.7K · 💀) - GINO Is Not ORM - a Python asyncio ORM on SQLAlchemy core. [BSD-3](http://bit.ly/3aKzpTv)
mongo-connector (🥉22 · ⭐ 1.9K · 💀) - MongoDB data stream pipeline tools by YouGov (adopted.. [Apache-2](http://bit.ly/3nYMfla)
prisma (🥉21 · ⭐ 1.9K · 💀) - Prisma Client Python is an auto-generated and fully type-safe.. [Apache-2](http://bit.ly/3nYMfla)
influxdb (🥉21 · ⭐ 1.7K · 💀) - Python client for InfluxDB. [MIT](http://bit.ly/34MBwT8)
aioprometheus (🥉20 · ⭐ 180 · 💀) - A Prometheus Python client library for asyncio-based.. [MIT](http://bit.ly/34MBwT8)
Queries (🥉19 · ⭐ 260 · 💀) - PostgreSQL database access simplified. [BSD-3](http://bit.ly/3aKzpTv)
redis-py-cluster (🥉18 · ⭐ 1.1K · 💀) - Python cluster client for the official redis cluster... [MIT](http://bit.ly/34MBwT8)
PyMODM (🥉17 · ⭐ 350 · 💀) - A Pythonic, object-oriented interface for working with MongoDB. [Apache-2](http://bit.ly/3nYMfla)
db.py (🥉15 · ⭐ 1.2K · 💀) - db.py is an easier way to interact with your databases. [BSD-2](http://bit.ly/3rqEWVr)
pyhdb (🥉15 · ⭐ 320 · 💀) - SAP HANA Connector in pure Python. [Apache-2](http://bit.ly/3nYMfla)
py2neo (🥉15 · 💀) - Python client library and toolkit for Neo4j. [Apache-2](http://bit.ly/3nYMfla)
lazydata (🥉14 · ⭐ 620 · 💀) - Lazydata: Scalable data dependencies for Python projects. [Apache-2](http://bit.ly/3nYMfla)
gsheets-db-api (🥉14 · ⭐ 210 · 💀) - A Python DB-API and SQLAlchemy dialect to Google Spreasheets. [MIT](http://bit.ly/34MBwT8)
SuperSQLite (🥉13 · ⭐ 720 · 💀) - A supercharged SQLite library for Python. [MIT](http://bit.ly/34MBwT8)

Data Loading & Extraction

Libraries for loading, collecting, and extracting data from a variety of data sources and formats.

Datasets (🥇35 · ⭐ 22K) - The largest hub of ready-to-use datasets for AI models with fast,.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 690 · 🔀 3.3K · 📦 130K):
text
```
git clone https://github.com/huggingface/datasets
```
PyPi (📥 160M / month · 📦 7.1K · ⏱️ 28.07.2026):
text
```
pip install datasets
```
Conda (📥 3.4M · ⏱️ 29.07.2026):
text
```
conda install -c conda-forge datasets
```

Faker (🥇35 · ⭐ 19K) - Faker is a Python package that generates fake data for you. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 680 · 🔀 2.1K · 📦 300K):
text
```
git clone https://github.com/joke2k/faker
```
PyPi (📥 82M / month · 📦 3.5K · ⏱️ 24.07.2026):
text
```
pip install Faker
```
Conda (📥 2.2M · ⏱️ 25.07.2026):
text
```
conda install -c conda-forge faker
```

Tablib (🥇31 · ⭐ 4.8K) - Python Module for Tabular Datasets in XLS, CSV, JSON, YAML, &c. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 140 · 🔀 610 · 📦 130K):
text
```
git clone https://github.com/jazzband/tablib
```
PyPi (📥 5M / month · 📦 230 · ⏱️ 31.07.2026):
text
```
pip install tablib
```
Conda (📥 390K · ⏱️ 31.07.2026):
text
```
conda install -c conda-forge tablib
```

python-magic (🥇31 · ⭐ 2.9K) - A python wrapper for libmagic. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 67 · 🔀 300 · 📦 87K):
text
```
git clone https://github.com/ahupp/python-magic
```
PyPi (📥 32M / month · 📦 1.5K · ⏱️ 07.06.2022):
text
```
pip install python-magic
```
Conda (📥 930K · ⏱️ 19.06.2026):
text
```
conda install -c conda-forge python-magic
```

xmltodict (🥈30 · ⭐ 5.7K) - Python module that makes working with XML feel like you are working.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 58 · 🔀 470 · 📦 89K):
text
```
git clone https://github.com/martinblech/xmltodict
```
PyPi (📥 130M / month · 📦 3.9K · ⏱️ 22.02.2026):
text
```
pip install xmltodict
```
Conda (📥 7.3M · ⏱️ 22.02.2026):
text
```
conda install -c conda-forge xmltodict
```

xlrd (🥈30 · ⭐ 2.2K · 💤) - Please use openpyxl where you can... [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 53 · 🔀 440 · 📦 250K):
text
```
git clone https://github.com/python-excel/xlrd
```
PyPi (📥 84M / month · 📦 3.5K · ⏱️ 14.06.2025):
text
```
pip install xlrd
```
Conda (📥 5.8M · ⏱️ 26.08.2025):
text
```
conda install -c conda-forge xlrd
```

gdown (🥈29 · ⭐ 5.3K) - Google Drive public file downloader when curl/wget fails. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 27 · 🔀 420 · 📦 60K):
text
```
git clone https://github.com/wkentaro/gdown
```
PyPi (📥 3.7M / month · 📦 1.5K · ⏱️ 30.05.2026):
text
```
pip install gdown
```
Conda (📥 570K · ⏱️ 30.05.2026):
text
```
conda install -c conda-forge gdown
```

xlwings (🥈29 · ⭐ 3.4K) - xlwings is a Python library that makes it easy to call Python from.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 68 · 🔀 540 · 📦 34K):
text
```
git clone https://github.com/xlwings/xlwings
```
PyPi (📥 960K / month · 📦 310 · ⏱️ 10.08.2026):
text
```
pip install xlwings
```
Conda (📥 2.1M · ⏱️ 11.08.2026):
text
```
conda install -c conda-forge xlwings
```

textract (🥈27 · ⭐ 4.5K) - extract text from any document. no muss. no fuss. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 48 · 🔀 670 · 📦 4.9K):
text
```
git clone https://github.com/deanmalmgren/textract
```
PyPi (📥 440K / month · 📦 92 · ⏱️ 27.04.2026):
text
```
pip install textract
```
Conda (📥 150K · ⏱️ 28.04.2026):
text
```
conda install -c conda-forge textract
```

smart-open (🥈27 · ⭐ 3.4K) - Utils for streaming large files (S3, HDFS, GCS, SFTP, Azure Blob.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 130 · 🔀 390):

text

git clone https://github.com/RaRe-Technologies/smart_open

PyPi (📥 74M / month · 📦 700 · ⏱️ 15.07.2026):
text
```
pip install smart-open
```
Conda (📥 5M · ⏱️ 15.07.2026):
text
```
conda install -c conda-forge smart_open
```

Intake (🥈27 · ⭐ 1.1K) - Intake is a lightweight package for finding, investigating, loading and.. [BSD-2](http://bit.ly/3rqEWVr)

GitHub (👨‍💻 95 · 🔀 150 · 📦 3.7K):
text
```
git clone https://github.com/intake/intake
```
PyPi (📥 1.5M / month · 📦 230 · ⏱️ 17.06.2026):
text
```
pip install intake
```
Conda (📥 930K · ⏱️ 09.03.2026):
text
```
conda install -c conda-forge intake
```

csvkit (🥈25 · ⭐ 6.4K) - A suite of utilities for converting to and working with CSV, the king of.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 120 · 🔀 670 · 📦 2K):
text
```
git clone https://github.com/wireservice/csvkit
```
PyPi (📥 510K / month · 📦 49 · ⏱️ 15.12.2025):
text
```
pip install csvkit
```
Conda (📥 370K · ⏱️ 26.04.2026):
text
```
conda install -c conda-forge csvkit
```

camelot (🥉23 · ⭐ 3.8K) - A Python library to extract tabular data from PDFs. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 81 · 🔀 540 · 📦 3.7K):
text
```
git clone https://github.com/camelot-dev/camelot
```
PyPi (📥 3.7K / month · 📦 6 · ⏱️ 15.12.2021):
text
```
pip install camelot
```

snorkel (🥉22 · ⭐ 6K) - A system for quickly generating training data with weak supervision. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 81 · 🔀 850 · 📦 680):
text
```
git clone https://github.com/snorkel-team/snorkel
```
PyPi (📥 48K / month · 📦 22 · ⏱️ 27.02.2024):
text
```
pip install snorkel
```
Conda (📥 75K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge snorkel
```

img2dataset (🥉22 · ⭐ 4.2K · 💤) - Easily turn large sets of image urls to an image dataset. Can.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 36 · 🔀 360 · 📦 290):
text
```
git clone https://github.com/rom1504/img2dataset
```
PyPi (📥 46K / month · 📦 6 · ⏱️ 09.08.2025):
text
```
pip install img2dataset
```

Singer (🥉22 · ⭐ 1.3K) - Standard for moving data between databases, web APIs, files,.. [❗️AGPL-3.0](http://bit.ly/3pwmjO5)

GitHub (👨‍💻 33 · 🔀 150):

text

git clone https://github.com/singer-io/getting-started

PyPi (📥 550K / month · 📦 310 · ⏱️ 27.02.2026):
text
```
pip install singer-python
```

Upgini (🥉19 · ⭐ 360) - Data search & enrichment library for Machine Learning Easily find and add.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 14 · 🔀 26 · 📦 11):
text
```
git clone https://github.com/upgini/upgini
```
PyPi (📥 8.3K / month · ⏱️ 13.08.2026):
text
```
pip install upgini
```

rows (🥉17 · ⭐ 890) - A common, beautiful interface to tabular data, no matter the format. [❗️LGPL-3.0](http://bit.ly/37RvQcA)

GitHub (👨‍💻 32 · 🔀 140 · 📦 180):
text
```
git clone https://github.com/turicas/rows
```
PyPi (📥 4.2K / month · 📦 6 · ⏱️ 15.12.2021):
text
```
pip install rows
```

Show 14 hidden projects...

pandas-datareader (🥈27 · ⭐ 3.2K) - Extract data from a wide range of Internet sources.. ❗Unlicensed
PDFMiner (🥈25 · ⭐ 5.3K · 💀) - Python PDF Parser (Not actively maintained). Check out pdfminer.six. [MIT](http://bit.ly/34MBwT8)
SDV (🥉24 · ⭐ 3.5K) - Synthetic data generation for tabular data. ❗Unlicensed
tabulator-py (🥉22 · ⭐ 240 · 💀) - Python library for reading and writing tabular data via streams. [MIT](http://bit.ly/34MBwT8)
pyexcel-xlsx (🥉21 · ⭐ 120 · 💀) - A wrapper library to read, manipulate and write data in xlsx.. [BSD-3](http://bit.ly/3aKzpTv)
messytables (🥉20 · ⭐ 390 · 💀) - Tools for parsing messy tabular data. This is now superseded by.. [MIT](http://bit.ly/34MBwT8)
deepdish (🥉20 · ⭐ 270 · 💀) - Flexible HDF5 saving/loading and other data science tools from the.. [BSD-3](http://bit.ly/3aKzpTv)
excalibur (🥉18 · ⭐ 1.7K · 💀) - A web interface to extract tabular data from PDFs. [MIT](http://bit.ly/34MBwT8)
datatest (🥉18 · ⭐ 290 · 💀) - Tools for test driven data-wrangling and data validation. [Apache-2](http://bit.ly/3nYMfla)
borb (🥉17 · ⭐ 3.6K) - pText is a library for reading, creating and manipulating PDF files.. ❗Unlicensed
pdfmux (🥉14 · ⭐ 77 · 🐣) - PDF extraction that audits its own output and certifies.. [MIT](http://bit.ly/34MBwT8) python pdf markdown
csvs-to-sqlite (🥉13 · ⭐ 900 · 💀) - Convert CSV files into a SQLite database. [Apache-2](http://bit.ly/3nYMfla)
Squirrel (🥉12 · ⭐ 280 · 💀) - A Python library that enables ML teams to share, load, and.. [Apache-2](http://bit.ly/3nYMfla)
Wayback-Archive (🥉4 · ⭐ 8 · 🐣) - Download complete websites from the Wayback Machine with.. [❗️GPL-3.0](http://bit.ly/2M0xdwT)

Data Pipelines & Streaming

Libraries for data batch- and stream-processing, workflow automation, job scheduling, and other data pipeline tasks.

Airflow (🥇36 · ⭐ 47K) - Platform to programmatically author, schedule, and monitor workflows. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 4.5K · 🔀 18K · 📦 20K):
text
```
git clone https://github.com/apache/airflow
```
PyPi (📥 21M / month · 📦 970 · ⏱️ 12.08.2026):
text
```
pip install apache-airflow
```
Conda (📥 2.1M · ⏱️ 11.07.2026):
text
```
conda install -c conda-forge airflow
```
Docker Hub (📥 1.6B · ⭐ 630 · ⏱️ 12.08.2026):
text
```
docker pull apache/airflow
```

Celery (🥇36 · ⭐ 29K) - Asynchronous task queue/job queue based on distributed message passing. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 1.5K · 🔀 5.1K · 📦 190K):
text
```
git clone https://github.com/celery/celery
```
PyPi (📥 59M / month · 📦 2.6K · ⏱️ 26.03.2026):
text
```
pip install celery
```
Conda (📥 3M · ⏱️ 26.07.2026):
text
```
conda install -c conda-forge celery
```

rq (🥇33 · ⭐ 11K) - Simple job queues for Python. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 360 · 🔀 1.5K · 📦 22K):
text
```
git clone https://github.com/rq/rq
```
PyPi (📥 18M / month · 📦 410 · ⏱️ 20.06.2026):
text
```
pip install rq
```
Conda (📥 330K · ⏱️ 22.06.2026):
text
```
conda install -c conda-forge rq
```

Beam (🥇33 · ⭐ 8.6K) - Unified programming model to define and execute data processing.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 2K · 🔀 4.6K · 📦 9.8K):
text
```
git clone https://github.com/apache/beam
```
PyPi (📥 6.1M / month · 📦 190 · ⏱️ 11.08.2026):
text
```
pip install apache-beam
```

Conda (📥 350K · ⏱️ 11.07.2026):

text

conda install -c conda-forge apache-beam-with-aws

joblib (🥇33 · ⭐ 4.3K) - Computing with Python functions. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 160 · 🔀 450 · 📦 740K):
text
```
git clone https://github.com/joblib/joblib
```
PyPi (📥 220M / month · 📦 9.6K · ⏱️ 15.12.2025):
text
```
pip install joblib
```
Conda (📥 51M · ⏱️ 15.12.2025):
text
```
conda install -c conda-forge joblib
```

Prefect (🥈32 · ⭐ 24K) - Prefect is a workflow orchestration framework for building resilient.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 720 · 🔀 2.5K · 📦 8.4K):
text
```
git clone https://github.com/PrefectHQ/prefect
```
PyPi (📥 14M / month · 📦 560 · ⏱️ 13.08.2026):
text
```
pip install prefect
```
Conda (📥 1.2M · ⏱️ 08.08.2026):
text
```
conda install -c conda-forge prefect
```

Dagster (🥈32 · ⭐ 16K) - An orchestration platform for the development, production, and.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 690 · 🔀 2.2K · 📦 4.9K):
text
```
git clone https://github.com/dagster-io/dagster
```
PyPi (📥 10M / month · 📦 420 · ⏱️ 07.08.2026):
text
```
pip install dagster
```
Conda (📥 3.2M · ⏱️ 08.08.2026):
text
```
conda install -c conda-forge dagster
```

luigi (🥈30 · ⭐ 19K) - Luigi is a Python module that helps you build complex pipelines of batch.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 640 · 🔀 2.5K · 📦 2.9K):
text
```
git clone https://github.com/spotify/luigi
```
PyPi (📥 1.6M / month · 📦 180 · ⏱️ 07.05.2026):
text
```
pip install luigi
```
Conda (📥 24K · 📦 3 · ⏱️ 30.07.2026):
text
```
conda install -c anaconda luigi
```

Great Expectations (🥈30 · ⭐ 12K) - Always know what to expect from your data. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 480 · 🔀 1.8K · 📦 4):

text

git clone https://github.com/great-expectations/great_expectations

PyPi (📥 27M / month · 📦 190 · ⏱️ 07.08.2026):
text
```
pip install great_expectations
```

Conda (📥 1.6M · ⏱️ 08.08.2026):

text

conda install -c conda-forge great-expectations

dbt (🥈29 · ⭐ 14K) - dbt enables data analysts and engineers to transform their data using the.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 470 · 🔀 2.5K · 📦 10K):
text
```
git clone https://github.com/dbt-labs/dbt-core
```
PyPi (📥 110K / month · 📦 36 · ⏱️ 05.08.2026):
text
```
pip install dbt
```
Conda (📥 860K · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge dbt
```

Kedro (🥈29 · ⭐ 11K) - Kedro is a toolbox for production-ready data science. It uses software.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 290 · 🔀 1K · 📦 3.3K):
text
```
git clone https://github.com/kedro-org/kedro
```
PyPi (📥 920K / month · 📦 160 · ⏱️ 29.06.2026):
text
```
pip install kedro
```

petl (🥈28 · ⭐ 1.3K) - Python Extract Transform and Load Tables of Data. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 71 · 🔀 200 · 📦 4.3K):
text
```
git clone https://github.com/petl-developers/petl
```
PyPi (📥 880K / month · 📦 57 · ⏱️ 05.08.2026):
text
```
pip install petl
```
Conda (📥 530K · ⏱️ 05.08.2026):
text
```
conda install -c conda-forge petl
```

zenml (🥈27 · ⭐ 5.6K) - ZenML : One AI Platform from Pipelines to Agents. https://zenml.io. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 150 · 🔀 650 · 📦 1.5K):
text
```
git clone https://github.com/zenml-io/zenml
```
PyPi (📥 320K / month · 📦 15 · ⏱️ 07.08.2026):
text
```
pip install zenml
```

arq (🥈27 · ⭐ 2.9K) - Job queues in python with asyncio and redis. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 67 · 🔀 210 · 📦 1.4K):
text
```
git clone https://github.com/samuelcolvin/arq
```
PyPi (📥 4.8M / month · 📦 82 · ⏱️ 16.04.2026):
text
```
pip install arq
```
Conda (📥 26K · ⏱️ 03.08.2026):
text
```
conda install -c conda-forge arq
```

huey (🥈26 · ⭐ 6K) - a little task queue for python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 73 · 🔀 400):
text
```
git clone https://github.com/coleifer/huey
```
PyPi (📥 21M / month · 📦 160 · ⏱️ 05.08.2026):
text
```
pip install huey
```
Conda (📥 190K · ⏱️ 05.08.2026):
text
```
conda install -c conda-forge huey
```

mleap (🥈26 · ⭐ 1.5K) - MLeap: Deploy ML Pipelines to Production. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 87 · 🔀 320 · 📦 250):
text
```
git clone https://github.com/combust/mleap
```
PyPi (📥 2.2M / month · 📦 11 · ⏱️ 21.07.2026):
text
```
pip install mleap
```
Conda (📥 120K · ⏱️ 22.07.2026):
text
```
conda install -c conda-forge mleap
```

CocoIndex (🥈24 · ⭐ 6.1K · 🐣) - Data transformation framework for AI. Ultra performant, with.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 89 · 🔀 450 · 📦 68):
text
```
git clone https://github.com/cocoindex-io/cocoindex
```
PyPi (📥 73K / month · 📦 16 · ⏱️ 12.08.2026):
text
```
pip install cocoindex
```

riko (🥉20 · ⭐ 1.6K) - A Python stream processing engine modeled after Yahoo! Pipes. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 22 · 🔀 75 · 📦 14):
text
```
git clone https://github.com/nerevu/riko
```
PyPi (📥 1.4K / month · ⏱️ 10.08.2026):
text
```
pip install riko
```

TaskTiger (🥉20 · ⭐ 1.5K) - Python task queue using Redis. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 35 · 🔀 91 · 📦 33):
text
```
git clone https://github.com/closeio/tasktiger
```
PyPi (📥 9.3K / month · 📦 2 · ⏱️ 11.03.2026):
text
```
pip install tasktiger
```

dbnd (🥉19 · ⭐ 270) - DBND is an agile pipeline framework that helps data engineering teams.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 93 · 🔀 33 · 📦 42):
text
```
git clone https://github.com/databand-ai/dbnd
```
PyPi (📥 25K / month · 📦 27 · ⏱️ 05.03.2026):
text
```
pip install dbnd
```

pdpipe (🥉17 · ⭐ 720) - Easy pipelines for pandas DataFrames. [MIT](http://bit.ly/34MBwT8) ``

GitHub (👨‍💻 14 · 🔀 46 · 📦 67):
text
```
git clone https://github.com/pdpipe/pdpipe
```
PyPi (📥 1.8K / month · 📦 14 · ⏱️ 06.03.2026):
text
```
pip install pdpipe
```
Conda (📥 65K · ⏱️ 06.03.2026):
text
```
conda install -c conda-forge pdpipe
```

BatchFlow (🥉17 · ⭐ 200) - BatchFlow helps you conveniently work with random or sequential.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 40 · 🔀 45 · 📦 15):

text

git clone https://github.com/analysiscenter/batchflow

PyPi (📥 390 / month · ⏱️ 16.04.2026):
text
```
pip install batchflow
```

kale (🥉16 · ⭐ 700) - Convert JupyterNotebooks to Kubeflow Pipelines deployments. [Apache-2](http://bit.ly/3nYMfla) jupyter

GitHub (👨‍💻 29 · 🔀 160):

text

git clone https://github.com/kubeflow-kale/kale

PyPi (📥 2.2K / month · ⏱️ 07.08.2026):
text
```
pip install kubeflow-kale
```

Show 21 hidden projects...

mrjob (🥈24 · ⭐ 2.6K · 💀) - Run MapReduce jobs on Hadoop or Amazon Web Services. [Apache-2](http://bit.ly/3nYMfla)
PyFunctional (🥈24 · ⭐ 2.3K · 💀) - Python library for creating data pipelines with chain.. [MIT](http://bit.ly/34MBwT8)
faust (🥉23 · ⭐ 6.8K · 💀) - Python Stream Processing. [BSD-3](http://bit.ly/3aKzpTv)
Activeloop (🥉22 · ⭐ 9.2K · 💀) - Activeloop Deep Lake. [MPL-2.0](http://bit.ly/3postzC)
whylogs (🥉22 · ⭐ 2.8K · 💀) - Open standard for end-to-end data and ML monitoring for any.. [Apache-2](http://bit.ly/3nYMfla)
bonobo (🥉21 · ⭐ 1.6K · 💀) - Extract Transform Load for Python 3.5+. [Apache-2](http://bit.ly/3nYMfla)
flupy (🥉21 · ⭐ 200) - Fluent data pipelines for python and your shell. ❗Unlicensed
ploomber (🥉20 · ⭐ 3.6K · 💀) - The fastest way to build data pipelines. Develop iteratively,.. [Apache-2](http://bit.ly/3nYMfla)
Pypeline (🥉20 · ⭐ 1.4K · 💀) - Concurrent data pipelines in Python . [MIT](http://bit.ly/34MBwT8)
pysparkling (🥉19 · ⭐ 260 · 💀) - A pure Python implementation of Apache Sparks RDD and DStream.. [MIT](http://bit.ly/34MBwT8)
Optimus (🥉17 · ⭐ 1.5K · 💀) - Agile Data Preparation Workflows madeeasy with Pandas,.. [Apache-2](http://bit.ly/3nYMfla) spark
streamparse (🥉17 · ⭐ 1.5K · 💀) - streamparse lets you run Python code against real-time.. [Apache-2](http://bit.ly/3nYMfla)
dpark (🥉16 · ⭐ 2.7K · 💀) - Python clone of Spark, a MapReduce alike framework in Python. [BSD-3](http://bit.ly/3aKzpTv) spark
Databolt Flow (🥉15 · ⭐ 950 · 💀) - Python library for building highly effective data science.. [MIT](http://bit.ly/34MBwT8)
mrq (🥉15 · ⭐ 880 · 💀) - Mr. Queue - A distributed worker task queue in Python using Redis & gevent. [MIT](http://bit.ly/34MBwT8)
spark-deep-learning (🥉14 · ⭐ 2K · 💀) - Deep Learning Pipelines for Apache Spark. [Apache-2](http://bit.ly/3nYMfla) spark
Mara Pipelines (🥉13 · ⭐ 2.1K · 💀) - A lightweight opinionated ETL framework, halfway between.. [MIT](http://bit.ly/34MBwT8)
Botflow (🥉13 · ⭐ 740 · 💀) - Python Fast Data driven programming framework for Data pipeline.. [BSD-3](http://bit.ly/3aKzpTv)
bodywork-core (🥉12 · ⭐ 430 · 💀) - ML pipeline orchestration and model deployments on.. [❗️AGPL-3.0](http://bit.ly/3pwmjO5)
datajob (🥉11 · ⭐ 100 · 💀) - Build and deploy a serverless data pipeline on AWS with no effort. [Apache-2](http://bit.ly/3nYMfla)
RasgoQL (🥉10 · ⭐ 270 · 💀) - Write python locally, execute SQL in your data warehouse. [❗️AGPL-3.0](http://bit.ly/3pwmjO5)

File Formats

PyYAML (🥇33 · ⭐ 2.9K) - Canonical source repository for PyYAML. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 40 · 🔀 570 · 📦 1.9M):
text
```
git clone https://github.com/yaml/pyyaml
```
PyPi (📥 1.2B / month · 📦 55K · ⏱️ 25.09.2025):
text
```
pip install pyyaml
```
Conda (📥 91M · ⏱️ 04.02.2026):
text
```
conda install -c conda-forge pyyaml
```

XlsxWriter (🥉30 · ⭐ 3.9K) - A Python module for creating Excel XLSX files. [BSD-2](http://bit.ly/3rqEWVr)

GitHub (👨‍💻 58 · 🔀 660 · 📦 110K):
text
```
git clone https://github.com/jmcnamara/XlsxWriter
```
PyPi (📥 110M / month · 📦 470 · ⏱️ 16.09.2025):
text
```
pip install xlsxwriter
```
Conda (📥 5.1M · ⏱️ 12.10.2025):
text
```
conda install -c conda-forge xlsxwriter
```

jmespath (🥉28 · ⭐ 2.4K) - JMESPath is a query language for JSON. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 32 · 🔀 190):

text

git clone https://github.com/jmespath/jmespath.py

PyPi (📥 650M / month · 📦 2K · ⏱️ 22.01.2026):
text
```
pip install jmespath
```
Conda (📥 34M · ⏱️ 23.01.2026):
text
```
conda install -c conda-forge jmespath
```

Code Inspection

deepdiff (🥇29 · ⭐ 2.5K) - Deep Difference and Search of any Python object/data. Recreate objects.. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 110 · 🔀 270 · 📦 22K):
text
```
git clone https://github.com/seperman/deepdiff
```
PyPi (📥 82M / month · 📦 1.5K · ⏱️ 15.05.2026):
text
```
pip install deepdiff
```
Conda (📥 940K · ⏱️ 16.05.2026):
text
```
conda install -c conda-forge deepdiff
```

Show 3 hidden projects...

typing_inspect (🥈24 · ⭐ 370 · 💀) - Runtime inspection utilities for Python typing module. [MIT](http://bit.ly/34MBwT8)
importlib-resources (🥈24 · ⭐ 72) - Backport of the importlib.resources module. ❗Unlicensed
entrypoints (🥉19 · ⭐ 74 · 💀) - Discover and load entry points from installed packages. [MIT](http://bit.ly/34MBwT8)

General Utilities

attrs (🥇34 · ⭐ 5.8K) - Python Classes Without Boilerplate. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 190 · 🔀 420 · 📦 1.5M):
text
```
git clone https://github.com/python-attrs/attrs
```
PyPi (📥 940M / month · 📦 11K · ⏱️ 19.03.2026):
text
```
pip install attrs
```
Conda (📥 74M · ⏱️ 19.03.2026):
text
```
conda install -c conda-forge attrs
```

tenacity (🥇33 · ⭐ 8.6K) - Retrying library for Python. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 120 · 🔀 320 · 📦 410K):
text
```
git clone https://github.com/jd/tenacity
```
PyPi (📥 450M / month · 📦 6.3K · ⏱️ 07.02.2026):
text
```
pip install tenacity
```
Conda (📥 15M · ⏱️ 08.02.2026):
text
```
conda install -c conda-forge tenacity
```

more-itertools (🥇33 · ⭐ 4.1K) - More routines for operating on iterables, beyond itertools. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 150 · 🔀 320 · 📦 300K):

text

git clone https://github.com/more-itertools/more-itertools

PyPi (📥 350M / month · 📦 5K · ⏱️ 22.05.2026):
text
```
pip install more-itertools
```
Conda (📥 35M · ⏱️ 22.05.2026):
text
```
conda install -c conda-forge more-itertools
```

boltons (🥈30 · ⭐ 6.9K) - Like builtins, but boltons. 250+ constructs, recipes, and snippets.. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 110 · 🔀 410 · 📦 12K):
text
```
git clone https://github.com/mahmoud/boltons
```
PyPi (📥 27M / month · 📦 460 · ⏱️ 17.07.2026):
text
```
pip install boltons
```
Conda (📥 17M · ⏱️ 22.07.2026):
text
```
conda install -c conda-forge boltons
```

python-dependency-injector (🥈29 · ⭐ 4.9K) - Dependency injection framework for Python. [BSD-3](http://bit.ly/3aKzpTv)

GitHub (👨‍💻 49 · 🔀 350 · 📦 5.8K):

text

git clone https://github.com/ets-labs/python-dependency-injector

PyPi (📥 8.4M / month · 📦 420 · ⏱️ 18.06.2026):
text
```
pip install dependency-injector
```

Conda (📥 140K · ⏱️ 19.06.2026):

text

conda install -c conda-forge dependency_injector

returns (🥉27 · ⭐ 4.3K) - Make your functions return something meaningful, typed, and safe!. [BSD-2](http://bit.ly/3rqEWVr)

GitHub (👨‍💻 74 · 🔀 150 · 📦 1K):
text
```
git clone https://github.com/dry-python/returns
```
PyPi (📥 1.3M / month · 📦 240 · ⏱️ 02.08.2026):
text
```
pip install returns
```
Conda (📥 90K · ⏱️ 03.08.2026):
text
```
conda install -c conda-forge returns
```

natsort (🥉27 · ⭐ 910 · 📈) - Simple yet flexible natural sorting in Python. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 25 · 🔀 52 · 📦 50K):
text
```
git clone https://github.com/SethMMorton/natsort
```
PyPi (📥 24M / month · 📦 1.5K · ⏱️ 20.06.2023):
text
```
pip install natsort
```
Conda (📥 3M · ⏱️ 12.02.2026):
text
```
conda install -c conda-forge natsort
```

retrying (🥉26 · ⭐ 1.9K · 💤) - Retrying is an Apache 2.0 licensed general-purpose retrying.. [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 15 · 🔀 160):

text

git clone https://github.com/rholder/retrying

PyPi (📥 37M / month · 📦 1.1K · ⏱️ 03.08.2025):
text
```
pip install retrying
```
Conda (📥 3.3M · ⏱️ 03.08.2025):
text
```
conda install -c conda-forge retrying
```

ubelt (🥉21 · ⭐ 740) - A Python utility library with a stdlib like feel and extra batteries... [Apache-2](http://bit.ly/3nYMfla)

GitHub (👨‍💻 6 · 🔀 51):

text

git clone https://github.com/Erotemic/ubelt

PyPi (📥 62K / month · 📦 140 · ⏱️ 31.07.2026):
text
```
pip install ubelt
```
Conda (📥 440K · ⏱️ 31.07.2026):
text
```
conda install -c conda-forge ubelt
```

Show 6 hidden projects...

toolz (🥈28 · ⭐ 5.1K · 💤) - A functional standard library for Python. ❗Unlicensed
funcy (🥉26 · ⭐ 3.3K · 💀) - A fancy and practical functional tools. [BSD-3](http://bit.ly/3aKzpTv)
ratelimit (🥉25 · ⭐ 760 · 💀) - API Rate Limit Decorator. [MIT](http://bit.ly/34MBwT8)
pampy (🥉21 · ⭐ 3.5K · 💀) - Pampy: The Pattern Matching for Python you always dreamed of. [MIT](http://bit.ly/34MBwT8)
CommonRegex (🥉21 · ⭐ 1.6K · 💀) - A collection of common regular expressions bundled with an easy.. [MIT](http://bit.ly/34MBwT8)
pinject (🥉19 · ⭐ 1.3K · 💀) - A pythonic dependency injection library. [Apache-2](http://bit.ly/3nYMfla)

Python Implementations

cpython (🥇34 · ⭐ 74K) - The Python programming language. [MIT](http://bit.ly/34MBwT8)

GitHub (👨‍💻 4K · 🔀 35K · 📦 630K):
text
```
git clone https://github.com/python/cpython
```
PyPi (📥 16 / month · 📦 21 · ⏱️ 22.07.2020):
text
```
pip install cpython
```
Conda (📥 4.4M · ⏱️ 22.04.2025):
text
```
conda install -c conda-forge typing
```
npm (📦 6 · ⏱️ 03.08.2017):
text
```
npm install @buckpkg/python
```

micropython (🥈20 · ⭐ 22K) - MicroPython - a lean and efficient Python implementation for.. [Python-2.0](http://bit.ly/35wkF7y)

GitHub (👨‍💻 760 · 🔀 8.8K · 📦 20):
text
```
git clone https://github.com/micropython/micropython
```
PyPi (⏱️ 10.10.2016):
text
```
pip install micropython-_markupbase
```

Show 4 hidden projects...

grumpy (🥈18 · ⭐ 10K · 💀) - Grumpy is a Python to Go source code transcompiler and runtime. [Apache-2](http://bit.ly/3nYMfla)
pyston (🥉12 · ⭐ 2.5K · 💀) - (No longer maintained) A faster and highly-compatible.. [Apache-2](http://bit.ly/3nYMfla)
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text
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git clone https://github.com/pygments/pygments
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Best-of lists: Discover other best-of lists with awesome open-source projects on all kinds of topics.
best-of-ml-python: A ranked list of awesome machine learning Python libraries.
best-of-web-python: A ranked list of awesome Python libraries for web development.
best-of-python-dev: A ranked list of awesome Python developer tools and libraries.
awesome-python: A curated list of awesome Python frameworks, libraries, software and resources.

Contribution

Contributions are encouraged and always welcome! If you like to add or update projects, choose one of the following ways:

Open an issue by selecting one of the provided categories from the issue page and fill in the requested information.
Modify the projects.yaml with your additions or changes, and submit a pull request. This can also be done directly via the Github UI.

If you like to contribute to or share suggestions regarding the project metadata collection or markdown generation, please refer to the best-of-generator repository. If you like to create your own best-of list, we recommend to follow this guide.

For more information on how to add or update projects, please read the contribution guidelines. By participating in this project, you agree to abide by its Code of Conduct.

License

2. Official Technical Reference & Guides (lukasmasuch/docs)

Streamlit Docs

We use Next.js and Netlify to build our documentation site.

Building

To build the docs, clone this repo, install the NPM dependencies, and start the development server.

Clone this repo:

bash

git clone https://github.com/streamlit/docs.git
cd docs/

Install the NPM dependencies

bash

make

Start the development server:

bash

make up

The docs will be viewable at http://localhost:3000. Note that any time you modify the source files in the content/ folder, you'll need to refresh your browser tab to view the changes. You do not need to restart the development server.

File and folder structure

This repo follows a typical Next.js project structure. To contribute, you'll only edit Markdown files within the content/ folder.

components/ Contains JS and MDX files.
content/ This is where all the Markdown files live. This is the only folder you'll edit.
lib/ Contains JS files.
pages/ You'll never have to edit this folder. It contains JSX files that handle the complex index page, mapping of URL slugs, and rendering of Markdown pages in content/.
public/ Contains all the images used in our docs.
python/ Contains Python code to generate the docstrings for the API Reference.
scripts/ Contains JS files.
styles/ Contains CSS files for styling and layout.

Contributing

To add, edit, or delete content in our documentation, you have to modify Markdown (.md) files within folders and sub-folders in content/ :

kb/ Contains .md files that populate the Knowledge Base.
library/ Contains .md files that populate the Streamlit Library section.
streamlit-cloud/Contains .md files that populate the Streamlit Cloud section.
gdpr-banner.md You'll never have to edit this file.
index.md Contains text that populates the index page.
menu.md This is a special file containing only front matter that defines the docs Menu. You will need to add an entry on this file for each new page you create within the docs' site.

The directory structure of content/ does not matter as the files will be recursively read and will ignore the directories. However, we recommend following the directory structure to organize the files, mirroring the structure on the documentation website.

Add a new page

Do you want to add a new page to the docs?

First, decide which section the page should live in (Streamlit Library, Streamlit Cloud, or Knowledge Base).
Next, navigate to the relevant folder and subfolder within content/ and create a .md file whose filename mirrors the title of the page. E.g. For a page titled "Create a component", navigate to content/library/components/ and create a file named create-component.md.

Structure of the `.md` file

Now that you've decided where the file should live and have named the file, it's time to add your content!

File format:

Every .md file has front matter at the very top that defines the page title which appears in the browser tab bar, and the URL slug which appears after the slash in docs.streamlit.io/ and localhost:3000/.

E.g. For a page titled "Create a component" that should exist at docs.streamlit.io/library/components/create, the front matter at the top of create-component.md is:

markdown

---
title: Create a Component
slug: /library/components/create
---

Headings:

Use standard Markdown for headings (#, ##, ###)

Callouts:

To add a callout (Note, Tip, Warning, Important), enter your Markdown text within the appropriate tags (MDX functions), making sure to add a blank line after the opening tag and another before the closing tag. E.g.

markdown

<Note>

This is a **note** that links to our [website](https://docs.streamlit.io/).

</Note>

Embed code:

Enclose code within ` ` to embed it inline. E.g.

markdown

Create a header with `st.header`.

Embed code blocks like so:

markdown

```python
    import streamlit as st

    st.text("Hello world")
    ```

We support syntax highlighting for Python, Bash, TOML, SQL, and JSX.

Link to other pages in docs:

Use standard Markdown to link to other pages in the docs. E.g. Add an inline link to the "Create an app" page by including the slug defined in the front matter of the "Create an app" .md file:

markdown

Learn how to [Create an app](/library/get-started/create-an-app).

Add images:

Store images you want to display in /public/images/. There are two ways to display images.

To display a single image, use regular Markdown. Make sure to start the path of your images from /images/ instead of /public/images/. E.g.:
markdown
To display multiple images on the same line, add an `` tag containing the alt text and path to the image, for each image, and enclose all of them within <Flex> </Flex> tags. E.g. To display 3 images stored in /public/images/databases/ :
markdown
```
<Flex>



</Flex>
```

Discoverability:

All it takes for a new page to be available at a URL is to create a Markdown file in the format described above, containing the title and slug in the front matter.

However, a user has to know the URL to visit the page. The page is therefore reachable but not discoverable. The next section describes how to add pages to the docs Menu so that users can find your page.

How do you make the page you created appear in the Menu? Edit the special markdown file content/menu.md. All it has is front matter in YAML.

Suppose you have created an "Installation" page that is available at docs.streamlit.io/library/get-started/installation. You want to it to appear in the Menu within the "Streamlit Library" section, nested under the "Get Started" page.

To do so, find the lines that define the category, url and visible properties for "Get Started" in menu.md and add three new lines below it, containing:

yaml

- category: Streamlit Library / Get Started / Installation
  url: /library/get-started/installation
  visible: true

Important: You always need to add the entry you created in menu.md, or otherwise the build will fail. It is important because we use the structure on this page to create the breadcrumbs for each page. If you don't want the page to show up on the menu, you still need to add it, but you can set its visible property to false.

Edit an existing page

To edit an existing page:

Locate the .md file for the page
Edit the Markdown and save the file

To preview your changes, refresh your browser tab and visit the edited page!

Add a new docstring to the API Reference

Any time a new version of Streamlit is released, the docstrings stored in python/streamlit.json have to be updated by running make docstrings . This will build the nesscary Docker image, and update the file with the documentation for the latest release on PyPi.

If you need to regenerate all function signatrues, across all versions, delete the content in python/streamlit.json, leaving the file in place, and run make docstrings. This will systematically install each version of streamlit, and generate the necessary function signatures in streamlit.json.

Suppose a new Streamlit release includes a st.my_chart function that you want to include in the "Chart elements" section of the API Reference:

Run make docstrings
Create Markdown file (my_chart.md) in content/library/api/charts/

Add the following to my_chart.md:

markdown

---
title: st.my_chart
slug: /library/api-reference/charts/st.my_chart
---

<Autofunction function="streamlit.my_chart" />

Add the following under the "Chart elements" heading in content/library/api/api-reference.md:
1. A RefCard MDX function containing the URL slug defined in my_chart.md . This is the card that will appear on the API Reference landing page.
2. An Image MDX function containing alt text and the location of the image to be displayed on the card.
3. A bold heading that will appear on the card (#### Heading). It appears below the card image.
4. A brief description of the st.my_chart . It appears below the card heading.
5. A code block illustrating how to use st.my_chart. It appears below the card description and has a Copy icon that when clicked copies the code block to the users' clipboard.

markdown

<RefCard href="/library/api-reference/charts/st.my_chart">
    

    #### My charts

    Display a chart using the MyChart library.

    ```python
    st.my_chart(my_data_frame)
    ```

    </RefCard>

Add the following 2 new lines to menu.md so that st.my_chart appears in the Menu:

yaml

- category: Streamlit Library / API Reference / Chart elements / st.my_chart
  url: /library/api-reference/charts/st.my_chart

Save your changes and refresh the browser tab. If all went well, you should see a new entry in the Menu, a new card in the API Reference, and a new page for st.my_chart.

Add to the Knowledge Base

The Knowledge Base (KB) is divided into five sections:

Tutorials: Step-by-step examples of building different types of apps in Streamlit
Using Streamlit: Frequently asked questions about using Streamlit Library
Deployment Issues: Articles about deploying Streamlit apps
Streamlit Components: Articles about Streamlit components
Installing Dependencies: System and Python dependency issues while using or deploying Streamlit apps

If you know the answer to a Streamlit user's pain point and want to add it to the KB:

Decide which of the above sections your article belongs to
Navigate to the relevant section's folder in kb/ and
Create a .md file in the above specified format containing your article
- Make sure the title in the front matter and the file header in Markdown are identical. E.g.
  markdown
```
---
title: How do I add a Component to the sidebar?
slug: /knowledge-base/components/add-component-sidebar
---

# How do I add a Component to the sidebar?
```
Add a line to the existing index.md file in the same folder as your article. It should contain the title and URL slug specified in your article's front matter. This step ensures that users are able to discover your article in the index page of the relevant KB section. E.g.
markdown
```
- [How do I add a Component to the sidebar?](/knowledge-base/components/add-component-sidebar)
```

Publishing

To publish your changes to the docs site:

Create a new branch containing your changes.
Create a Pull Request and mark Snehan and Randy as reviewers.
Once the checks have completed, checkout the Preview build.
Snehan and Randy will review your changes and merge your changes into the main branch.
Once merged, your changes will be live at https://docs.streamlit.io/.

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Explore Related Technologies & Topics

1. Project Overview & Quickstart (lukasmasuch/best-of-python)

Contents

Explanation

Data Serialization

Data Containers & Dataframes

Data Structures

Data Validation

Algorithms & Design Patterns

Date & Time Utilities

File & Path Utilities

Compatiblity

Cryptography

Infrastructure & DevOps

Process Utilities

Asynchronous Programming

Configuration

CLI Development

Development Tools

Data Caching

GUI Development

Computer & Machine Vision

Machine Learning & Data Engineering

Text Data

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Database Clients

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Data Pipelines & Streaming

File Formats

Code Inspection

General Utilities

Python Implementations

Others

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Contribution

License

2. Official Technical Reference & Guides (lukasmasuch/docs)

Building

File and folder structure

Contributing

Add a new page

Structure of the `.md` file

Add pages to the Menu

Edit an existing page

Add a new docstring to the API Reference

Add to the Knowledge Base

Publishing