1
thealgorithms
Algorithms
219,053
2026-03-25
Algorithms
Algorithms and Design Patterns
Developer Tools
→
All Algorithms implemented in Python.
2
tensorflow
Deep Learning
194,342
2026-03-25
Deep Learning
AI & ML
→
The most popular Deep Learning framework created by Google.
3
transformers
Pre-trained Models and Inference
158,406
2026-03-25
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A framework that lets you easily use pre-trained transformer models for NLP, vision, and audio tasks.
4
yt-dlp
Productivity Tools
153,269
2026-03-21
Productivity Tools
CLI Tools
CLI & GUI
→
A command-line program to download videos from YouTube and other video sites, a fork of youtube-dl.
5
langchain
Orchestration
131,087
2026-03-25
Orchestration
AI and Agents
AI & ML
→
Building applications with LLMs through composability.
6
pytorch
Deep Learning
98,573
2026-03-25
Deep Learning
AI & ML
→
Tensors and Dynamic neural networks in Python with strong GPU acceleration.
7
fastapi
Framework Agnostic
96,565
2026-03-24
Framework Agnostic
Web APIs
Web Development
→
A modern, fast, web framework for building APIs with standard Python type hints.
8
thefuck
Productivity Tools
95,755
2024-01-25
Productivity Tools
CLI Tools
CLI & GUI
→
Correcting your previous console command.
9
markitdown
Markdown
92,374
2026-03-16
Markdown
File Format Processing
Text & Documents
→
Python tool for converting files and office documents to Markdown.
10
django
Synchronous
87,118
2026-03-25
Synchronous
Web Frameworks
Web Development
→
The most popular web framework in Python.
11
django.db.models
Relational Databases
87,118
2026-03-25
Relational Databases
ORM
Database & Storage
→
12
geodjango
Geolocation
87,118
2026-03-25
Geolocation
Data & Science
→
A world-class geographic web framework that is part of
Django .
13
browser-use
Frameworks
84,428
2026-03-25
Frameworks
Web Scraping
HTTP & Scraping
→
Make websites accessible for AI agents with easy browser automation.
14
uv
Environment Management
82,032
2026-03-25
Environment Management
Package Management
Python Toolchain
→
An extremely fast Python version, package and project manager, written in Rust.
15
funnlp
Chinese
79,607
2023-08-24
Chinese
Natural Language Processing
AI & ML
→
A collection of tools and datasets for Chinese NLP.
16
vllm
Pre-trained Models and Inference
74,326
2026-03-25
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A high-throughput and memory-efficient inference and serving engine for LLMs.
17
sherlock
Penetration Testing
74,081
2026-03-17
Penetration Testing
Security
→
Hunt down social media accounts by username across social networks.
18
cpython
Implementations
72,104
2026-03-25
Implementations
Python Language
→
Default, most widely used implementation of the Python programming language written in C.
19
argparse
CLI Development
72,104
2026-03-25
CLI Development
CLI Development
CLI & GUI
Built-in
→
(Python standard library) Command-line option and argument parsing.
20
asyncio
Asynchronous Programming
72,104
2026-03-25
Asynchronous Programming
Python Language
Built-in
→
(Python standard library) Asynchronous I/O, event loop, coroutines and tasks.
21
concurrent.futures
Asynchronous Programming
72,104
2026-03-25
Asynchronous Programming
Python Language
Built-in
→
(Python standard library) A high-level interface for asynchronously executing callables.
22
configparser
Configuration Files
72,104
2026-03-25
Configuration Files
Python Toolchain
Built-in
→
(Python standard library) INI file parser.
23
curses
Terminal
72,104
2026-03-25
Terminal
GUI Development
CLI & GUI
Built-in
→
Built-in wrapper for
ncurses used to create terminal GUI applications.
24
difflib
General
72,104
2026-03-25
General
Text Processing
Text & Documents
Built-in
→
(Python standard library) Helpers for computing deltas.
25
functools
Functional Programming
72,104
2026-03-25
Functional Programming
Python Language
Built-in
→
(Python standard library) Higher-order functions and operations on callable objects.
26
logging
Logging
72,104
2026-03-25
Logging
DevOps
Built-in
→
(Python standard library) Logging facility for Python.
27
mimetypes
File Manipulation
72,104
2026-03-25
File Manipulation
Text & Documents
Built-in
→
(Python standard library) Map filenames to MIME types.
28
mock
Mock
72,104
2026-03-25
Mock
Testing
Developer Tools
Built-in
→
(Python standard library) A mocking and patching library.
29
multiprocessing
Asynchronous Programming
72,104
2026-03-25
Asynchronous Programming
Python Language
Built-in
→
(Python standard library) Process-based parallelism.
30
pathlib
File Manipulation
72,104
2026-03-25
File Manipulation
Text & Documents
Built-in
→
(Python standard library) A cross-platform, object-oriented path library.
31
sqlite3
SQlite
72,104
2026-03-25
SQlite
Database Drivers
Database & Storage
Built-in
→
(Python standard library) SQlite interface compliant with DB-API 2.0.
32
tkinter
Desktop
72,104
2026-03-25
Desktop
GUI Development
CLI & GUI
Built-in
→
(Python standard library) The standard Python interface to the Tcl/Tk GUI toolkit.
33
tomllib
Data Formats
72,104
2026-03-25
Data Formats
File Format Processing
Text & Documents
Built-in
→
(Python standard library) Parse TOML files.
34
unittest
Frameworks
72,104
2026-03-25
Frameworks
Testing
Developer Tools
Built-in
→
(Python standard library) Unit testing framework.
35
zoneinfo
Date and Time
72,104
2026-03-25
Date and Time
Python Language
Built-in
→
(Python standard library) IANA time zone support. Brings the
tz database into Python.
36
flask
Synchronous
71,378
2026-03-24
Synchronous
Web Frameworks
Web Development
→
A microframework for Python.
37
ansible
Configuration Management
68,383
2026-03-25
Configuration Management
DevOps Tools
DevOps
→
A radically simple IT automation platform.
38
scikit-learn
Machine Learning
65,524
2026-03-25
Machine Learning
AI & ML
→
The most popular Python library for Machine Learning with extensive documentation and community support.
39
keras
Deep Learning
63,928
2026-03-25
Deep Learning
AI & ML
→
A high-level deep learning library with support for JAX, TensorFlow, and PyTorch backends.
40
openbb
Financial Data
63,569
2026-03-24
Financial Data
Data Analysis
Data & Science
→
A financial data platform for analysts, quants and AI agents.
41
pathway
General
62,612
2026-03-25
General
Data Analysis
Data & Science
→
Real-time data processing framework for Python with reactive dataflows.
42
crawl4ai
Frameworks
62,571
2026-03-24
Frameworks
Web Scraping
HTTP & Scraping
→
An open-source, LLM-friendly web crawler that provides lightning-fast, structured data extraction specifically designed for AI agents.
43
scrapy
Frameworks
60,958
2026-03-25
Frameworks
Web Scraping
HTTP & Scraping
→
A fast high-level screen scraping and web crawling framework.
44
unsloth
Pre-trained Models and Inference
58,221
2026-03-26
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A library for faster LLM fine-tuning and training with reduced memory usage.
45
docling
General
56,497
2026-03-25
General
File Format Processing
Text & Documents
→
Library for converting documents into structured data.
46
autogen
Orchestration
56,197
2026-03-11
Orchestration
AI and Agents
AI & ML
→
A programming framework for building agentic AI applications.
47
rich
Terminal Rendering
55,881
2026-02-26
Terminal Rendering
CLI Development
CLI & GUI
→
Python library for rich text and beautiful formatting in the terminal. Also provides a great RichHandler log handler.
48
requests
HTTP Clients
53,872
2026-03-25
HTTP Clients
HTTP & Scraping
→
HTTP Requests for Humans.
49
mem0
Data Layer
51,051
2026-03-25
Data Layer
AI and Agents
AI & ML
→
An intelligent memory layer for AI agents enabling personalized interactions.
50
pandas
General
48,245
2026-03-25
General
Data Analysis
Data & Science
→
A library providing high-performance, easy-to-use data structures and data analysis tools.
51
llama-index
Data Layer
47,985
2026-03-25
Data Layer
AI and Agents
AI & ML
→
A data framework for your LLM application.
52
crewai
Orchestration
47,212
2026-03-25
Orchestration
AI and Agents
AI & ML
→
A framework for orchestrating role-playing autonomous AI agents for collaborative task solving.
53
ruff
Code Linters
46,690
2026-03-25
Code Linters
Code Formatters
Code Analysis
Developer Tools
→
An extremely fast Python linter and code formatter.
54
airflow
Job Schedulers
44,785
2026-03-25
Job Schedulers
DevOps
→
Airflow is a platform to programmatically author, schedule and monitor workflows.
55
grpcio
RPC
44,547
2026-03-25
RPC
Web Servers
Web Development
→
HTTP/2-based RPC framework with Python bindings, built by Google.
56
pyenv
Environment Management
44,487
2026-03-24
Environment Management
Python Toolchain
→
Simple Python version management.
57
streamlit
Dashboards and Apps
44,018
2026-03-25
Dashboards and Apps
Data Visualization
Data & Science
→
A framework which lets you build dashboards, generate reports, or create chat apps in minutes.
58
pyspark
Batch Processing
43,039
2026-03-25
Batch Processing
Distributed Computing
DevOps
→
59
spark.ml
Machine Learning
43,039
2026-03-25
Machine Learning
AI & ML
→
60
python-patterns
Design Patterns
42,802
2026-03-13
Design Patterns
Algorithms and Design Patterns
Developer Tools
→
A collection of design patterns in Python.
61
mitmproxy
Penetration Testing
42,799
2026-03-24
Penetration Testing
Security
→
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
62
gradio
Dashboards and Apps
42,156
2026-03-25
Dashboards and Apps
Data Visualization
Data & Science
→
Build and share machine learning apps, all in Python.
63
diagrams
Documentation
42,124
2026-02-07
Documentation
Developer Tools
→
64
ray
Batch Processing
41,856
2026-03-25
Batch Processing
Distributed Computing
DevOps
→
A system for parallel and distributed Python that unifies the machine learning ecosystem.
65
black
Code Formatters
41,442
2026-03-21
Code Formatters
Code Analysis
Developer Tools
→
The uncompromising Python code formatter.
66
mindsdb
Machine Learning
38,834
2026-03-10
Machine Learning
AI & ML
→
MindsDB is an open source AI layer for existing databases that allows you to effortlessly develop, train and deploy state-of-the-art machine learning models using standard queries.
67
polars
General
37,851
2026-03-25
General
Data Analysis
Data & Science
→
A fast DataFrame library implemented in Rust with a Python API.
68
httpie
CLI Enhancements
37,762
2024-12-17
CLI Enhancements
CLI Tools
CLI & GUI
→
A command line HTTP client, a user-friendly cURL replacement.
69
manim
Other
37,393
2026-03-18
Other
Science
Data & Science
→
An animation engine for explanatory math videos.
70
duckdb
Database
36,953
2026-03-25
Database
Database & Storage
→
An in-process SQL OLAP database management system; optimized for analytics and fast queries, similar to SQLite but for analytical workloads.
71
sqlmap
Penetration Testing
36,925
2026-03-20
Penetration Testing
Security
→
Automatic SQL injection and database takeover tool.
72
jax
Deep Learning
35,226
2026-03-26
Deep Learning
AI & ML
→
a library for high-performance numerical computing with automatic differentiation and JIT compilation.
73
textual
Terminal Rendering
35,053
2026-03-10
Terminal Rendering
CLI Development
CLI & GUI
→
A framework for building interactive user interfaces that run in the terminal and the browser.
74
poetry
Package Management
34,302
2026-03-25
Package Management
Python Toolchain
→
Python dependency management and packaging made easy.
75
selenium
GUI / Web Testing
34,178
2026-03-25
GUI / Web Testing
Testing
Developer Tools
→
76
spacy
General
33,385
2026-03-23
General
Natural Language Processing
AI & ML
→
A library for industrial-strength natural language processing in Python and Cython.
77
dspy
Orchestration
33,177
2026-03-26
Orchestration
AI and Agents
AI & ML
→
A framework for programming, not prompting, language models.
78
diffusers
Pre-trained Models and Inference
33,161
2026-03-25
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A library that provides pre-trained diffusion models for generating and editing images, audio, and video.
79
numpy
Core
31,658
2026-03-25
Core
Science
Data & Science
→
A fundamental package for scientific computing with Python.
80
tqdm
Terminal Rendering
31,061
2026-02-03
Terminal Rendering
CLI Development
CLI & GUI
→
Fast, extensible progress bar for loops and CLI.
81
pytorch-lightning
Deep Learning
30,969
2026-03-21
Deep Learning
AI & ML
→
Deep learning framework to train, deploy, and ship AI products Lightning fast.
82
django-rest-framework
Django
29,941
2026-03-24
Django
Web APIs
Web Development
→
A powerful and flexible toolkit to build web APIs.
83
easyocr
Computer Vision
29,155
2025-12-05
Computer Vision
AI & ML
→
Ready-to-use OCR with 40+ languages supported.
84
PythonRobotics
Physics and Engineering
28,978
2026-03-06
Physics and Engineering
Science
Data & Science
→
This is a compilation of various robotics algorithms with visualizations.
85
celery
Task Queues
28,283
2026-03-25
Task Queues
DevOps
→
An asynchronous task queue/job queue based on distributed message passing.
86
reflex
Asynchronous
28,264
2026-03-24
Asynchronous
Web Frameworks
Web Development
→
A framework for building reactive, full-stack web applications entirely with python .
87
xgboost
Machine Learning
28,178
2026-03-25
Machine Learning
AI & ML
→
A scalable, portable, and distributed gradient boosting library.
88
python-fire
CLI Development
28,161
2025-08-16
CLI Development
CLI Development
CLI & GUI
→
A library for creating command line interfaces from absolutely any Python object.
89
locust
GUI / Web Testing
27,642
2026-03-25
GUI / Web Testing
Testing
Developer Tools
→
Scalable user load testing tool written in Python.
90
pydantic
Data Validation
27,318
2026-03-25
Data Validation
Data & Science
→
Data validation using Python type hints.
91
chromadb
Database
26,818
2026-03-26
Database
Database & Storage
→
An open-source embedding database for building AI applications with embeddings and semantic search.
92
algorithms
Algorithms
25,408
2026-03-13
Algorithms
Algorithms and Design Patterns
Developer Tools
→
Minimal examples of data structures and algorithms.
93
cookiecutter
Productivity Tools
24,775
2026-03-04
Productivity Tools
CLI Tools
CLI & GUI
→
A command-line utility that creates projects from cookiecutters (project templates).
94
loguru
Logging
23,735
2026-03-21
Logging
DevOps
→
Library which aims to bring enjoyable logging in Python.
95
matplotlib
Plotting
22,634
2026-03-25
Plotting
Data Visualization
Data & Science
→
A Python 2D plotting library.
96
tornado
Asynchronous
22,409
2026-03-23
Asynchronous
Web Frameworks
Web Development
→
A web framework and asynchronous networking library.
97
yfinance
Financial Data
22,335
2026-03-19
Financial Data
Data Analysis
Data & Science
→
Easy Pythonic way to download market and financial data from Yahoo Finance.
98
gooey
Wrappers
22,032
2026-03-12
Wrappers
GUI Development
CLI & GUI
→
Turn command line programs into a full GUI application with one line.
99
prefect
Job Schedulers
21,962
2026-03-25
Job Schedulers
DevOps
→
A modern workflow orchestration framework that makes it easy to build, schedule and monitor robust data pipelines.
100
mkdocs
Documentation
21,899
2025-10-20
Documentation
Developer Tools
→
Markdown friendly documentation generator.
101
micropython
Implementations
21,577
2026-03-25
Implementations
Python Language
→
A lean and efficient Python programming language implementation.
102
bokeh
Plotting
20,385
2026-03-20
Plotting
Data Visualization
Data & Science
→
Interactive Web Plotting for Python.
103
mypy
Type Checkers
20,332
2026-03-24
Type Checkers
Code Analysis
Developer Tools
→
Check variable types during compile time.
104
wagtail
CMS
20,254
2026-03-25
CMS
Web Development
→
A Django content management system.
105
marimo
Interactive Interpreter
19,936
2026-03-25
Interactive Interpreter
Developer Tools
→
Transform data and train models, feels like a next-gen notebook, stored as Git-friendly Python.
106
faker
Fake Data
19,206
2026-03-23
Fake Data
Testing
Developer Tools
→
A Python package that generates fake data.
107
typer
CLI Development
19,078
2026-03-25
CLI Development
CLI Development
CLI & GUI
→
Modern CLI framework that uses Python type hints. Built on Click and Pydantic.
108
kivy
Desktop
18,908
2026-03-25
Desktop
GUI Development
CLI & GUI
→
A library for creating NUI applications, running on Windows, Linux, Mac OS X, Android and iOS.
109
luigi
Batch Processing
18,704
2026-03-18
Batch Processing
Distributed Computing
DevOps
→
A module that helps you build complex pipelines of batch jobs.
110
sanic
Framework Agnostic
18,638
2025-12-31
Framework Agnostic
Web APIs
Web Development
→
A Python 3.6+ web server and web framework that's written to go fast.
111
plotly
Plotting
18,385
2026-03-25
Plotting
Data Visualization
Data & Science
→
Interactive graphing library for Python.
112
lightgbm
Machine Learning
18,195
2026-03-23
Machine Learning
AI & ML
→
A fast, distributed, high performance gradient boosting framework.
113
ty
Type Checkers
18,053
2026-03-24
Type Checkers
Code Analysis
Developer Tools
→
An extremely fast Python type checker and language server.
114
sqlmodel
Relational Databases
17,751
2026-03-25
Relational Databases
ORM
Database & Storage
→
SQLModel is based on Python type annotations, and powered by Pydantic and SQLAlchemy.
115
akshare
Financial Data
17,720
2026-03-25
Financial Data
Data Analysis
Data & Science
→
A financial data interface library, built for human beings!
116
click
CLI Development
17,364
2025-12-31
CLI Development
CLI Development
CLI & GUI
→
A package for creating beautiful command line interfaces in a composable way.
117
awscli
Cloud Providers
16,842
2026-03-25
Cloud Providers
DevOps Tools
DevOps
→
Universal Command Line Interface for Amazon Web Services.
118
networkx
Other
16,759
2026-03-25
Other
Science
Data & Science
→
A high-productivity software for complex networks.
119
aiohttp
HTTP Clients
16,383
2026-03-25
HTTP Clients
HTTP & Scraping
→
Asynchronous HTTP client/server framework for asyncio and Python.
120
gensim
General
16,380
2025-10-16
General
Natural Language Processing
AI & ML
→
Topic Modeling for Humans.
121
flet
Web-based
15,800
2026-03-20
Web-based
GUI Development
CLI & GUI
→
Cross-platform GUI framework for building modern apps in pure Python.
122
pydantic-ai
Orchestration
15,782
2026-03-25
Orchestration
AI and Agents
AI & ML
→
A Python agent framework for building generative AI applications with structured schemas.
123
nicegui
Web-based
15,559
2026-03-25
Web-based
GUI Development
CLI & GUI
→
An easy-to-use, Python-based UI framework, which shows up in your web browser.
124
fabric
Deployment
15,411
2025-07-20
Deployment
DevOps Tools
DevOps
→
A simple, Pythonic tool for remote execution and deployment.
125
dearpygui
Desktop
15,302
2026-03-23
Desktop
GUI Development
CLI & GUI
→
A Simple GPU accelerated Python GUI framework
126
saltstack
Configuration Management
15,289
2026-03-24
Configuration Management
DevOps Tools
DevOps
→
Infrastructure automation and management system.
127
dagster
Job Schedulers
15,152
2026-03-25
Job Schedulers
DevOps
→
An orchestration platform for the development, production, and observation of data assets.
128
httpx
HTTP Clients
15,151
2026-02-23
HTTP Clients
HTTP & Scraping
→
A next generation HTTP client for Python.
129
pre-commit
Other
15,110
2026-03-23
Other
DevOps Tools
DevOps
→
A framework for managing and maintaining multi-language pre-commit hooks.
130
py-spy
Profiler
15,058
2025-08-18
Profiler
Debugging Tools
Developer Tools
→
A sampling profiler for Python programs. Written in Rust.
131
beets
Metadata
14,878
2026-03-22
Metadata
Audio & Video Processing
Media
→
132
setoolkit
Penetration Testing
14,702
2024-10-21
Penetration Testing
Security
→
A toolkit for social engineering.
133
Nuitka
Distribution
14,666
2026-03-25
Distribution
Python Toolchain
→
Compiles Python programs into high-performance standalone executables (cross-platform, supports all Python versions).
134
nltk
General
14,575
2026-03-24
General
Natural Language Processing
AI & ML
→
A leading platform for building Python programs to work with human language data.
135
scipy
Core
14,561
2026-03-25
Core
Science
Data & Science
→
A Python-based ecosystem of open-source software for mathematics, science, and engineering.
136
sympy
Core
14,504
2026-03-25
Core
Science
Data & Science
→
A Python library for symbolic mathematics.
137
moviepy
Video
14,476
2025-09-25
Video
Audio & Video Processing
Media
→
A module for script-based movie editing with many formats, including animated GIFs.
138
playwright-python
GUI / Web Testing
14,434
2026-02-11
GUI / Web Testing
Testing
Developer Tools
→
Python version of the Playwright testing and automation library.
139
annoy
Recommender Systems
14,186
2025-10-29
Recommender Systems
AI & ML
→
Approximate Nearest Neighbors in C++/Python optimized for memory usage.
140
seaborn
Plotting
13,782
2026-01-22
Plotting
Data Visualization
Data & Science
→
Statistical data visualization using Matplotlib.
141
dask
Batch Processing
13,773
2026-03-18
Batch Processing
Distributed Computing
DevOps
→
A flexible parallel computing library for analytic computing.
142
pytest
Frameworks
13,720
2026-03-23
Frameworks
Testing
Developer Tools
→
A mature full-featured Python testing tool.
143
redis-py
NoSQL Databases
13,527
2026-03-25
NoSQL Databases
Database Drivers
Database & Storage
→
The Python client for Redis.
144
pillow
Image Processing
13,466
2026-03-25
Image Processing
Media
→
Pillow is the friendly
PIL fork.
145
scalene
Profiler
13,330
2026-03-22
Profiler
Debugging Tools
Developer Tools
→
A high-performance, high-precision CPU, GPU, and memory profiler for Python.
146
pelican
Static Site Generators
13,253
2026-02-03
Static Site Generators
Web Development
→
Static site generator that supports Markdown and reST syntax.
147
customtkinter
Desktop
13,237
2026-01-02
Desktop
GUI Development
CLI & GUI
→
A modern and customizable python UI-library based on Tkinter.
148
borg
Other
13,118
2026-03-25
Other
DevOps Tools
DevOps
→
A deduplicating archiver with compression and encryption.
149
pgcli
CLI Enhancements
13,084
2026-03-25
CLI Enhancements
CLI Tools
CLI & GUI
→
PostgreSQL CLI with autocompletion and syntax highlighting.
150
jupyter
Interactive Interpreter
13,030
2026-03-22
Interactive Interpreter
Developer Tools
→
A rich toolkit to help you make the most out of using Python interactively.
151
stable-baselines3
Deep Learning
12,970
2026-03-18
Deep Learning
AI & ML
→
PyTorch implementations of Stable Baselines (deep) reinforcement learning algorithms.
152
pyinstaller
Distribution
12,931
2026-03-21
Distribution
Python Toolchain
→
Converts Python programs into stand-alone executables (cross-platform).
153
pipx
Package Management
12,650
2026-03-23
Package Management
Python Toolchain
→
Install and Run Python Applications in Isolated Environments. Like npx in Node.js.
154
instructor
Data Layer
12,599
2026-03-17
Data Layer
AI and Agents
AI & ML
→
A library for extracting structured data from LLMs, powered by Pydantic.
155
pyautogui
GUI / Web Testing
12,395
2023-06-07
GUI / Web Testing
Testing
Developer Tools
→
PyAutoGUI is a cross-platform GUI automation Python module for human beings.
156
schedule
Job Schedulers
12,245
2024-05-25
Job Schedulers
DevOps
→
Python job scheduling for humans.
157
scapy
Network Virtualization
12,131
2026-03-23
Network Virtualization
DevOps
→
A brilliant packet manipulation library.
158
starlette
Asynchronous
12,119
2026-03-22
Asynchronous
Web Frameworks
Web Development
→
A lightweight ASGI framework and toolkit for building high-performance async services.
159
peewee
Relational Databases
11,957
2026-03-25
Relational Databases
ORM
Database & Storage
→
160
mycli
CLI Enhancements
11,892
2026-03-25
CLI Enhancements
CLI Tools
CLI & GUI
→
MySQL CLI with autocompletion and syntax highlighting.
161
uvloop
Asynchronous Programming
11,722
2026-01-30
Asynchronous Programming
Python Language
→
Ultra fast asyncio event loop.
162
sqlalchemy
Relational Databases
11,702
2026-03-23
Relational Databases
ORM
Database & Storage
→
The Python SQL Toolkit and Object Relational Mapper.
163
jinja
Template Engines
11,523
2025-06-14
Template Engines
Web Development
→
A modern and designer friendly templating language.
164
robotframework
Frameworks
11,507
2026-03-25
Frameworks
Testing
Developer Tools
→
A generic test automation framework.
165
statsmodels
Core
11,317
2026-03-19
Core
Science
Data & Science
→
Statistical modeling and econometrics in Python.
166
kornia
Computer Vision
11,137
2026-03-24
Computer Vision
AI & ML
→
Open Source Differentiable Computer Vision Library for PyTorch.
167
psutil
Monitoring and Processes
11,117
2026-03-25
Monitoring and Processes
DevOps Tools
DevOps
→
A cross-platform process and system utilities module.
168
chalice
Deployment
11,051
2025-05-29
Deployment
DevOps Tools
DevOps
→
A Python serverless microframework for AWS.
169
numba
Core
10,944
2026-03-24
Core
Science
Data & Science
→
Python JIT compiler to LLVM aimed at scientific Python.
170
datasette
General
10,870
2026-03-18
General
Data Analysis
Data & Science
→
An open source multi-tool for exploring and publishing data.
171
cython
Implementations
10,662
2026-03-24
Implementations
Python Language
→
Optimizing Static Compiler for Python.
172
django-cms
CMS
10,640
2026-03-24
CMS
Web Development
→
The easy-to-use and developer-friendly enterprise CMS powered by Django.
173
rq
Task Queues
10,615
2026-03-23
Task Queues
DevOps
→
Simple job queues for Python.
174
uvicorn
ASGI
10,525
2026-03-16
ASGI
Web Servers
Web Development
→
A lightning-fast ASGI server implementation, using uvloop and httptools.
175
gunicorn
WSGI
10,495
2026-03-25
WSGI
Web Servers
Web Development
→
Pre-forked, ported from Ruby's Unicorn project.
176
thumbor
Image Processing
10,468
2026-03-18
Image Processing
Media
→
A smart imaging service. It enables on-demand crop, re-sizing and flipping of images.
177
modin
General
10,363
2026-02-10
General
Data Analysis
Data & Science
→
A drop-in pandas replacement that scales workflows by changing a single line of code.
178
python-prompt-toolkit
CLI Development
10,343
2026-03-17
CLI Development
CLI Development
CLI & GUI
→
A library for building powerful interactive command lines.
179
altair
Plotting
10,315
2026-03-24
Plotting
Data Visualization
Data & Science
→
Declarative statistical visualization library for Python.
180
django-allauth
OAuth
10,310
2026-03-09
OAuth
Authentication
Web Development
→
Authentication app for Django that "just works."
181
hydra
Configuration Files
10,272
2025-12-11
Configuration Files
Python Toolchain
→
Hydra is a framework for elegantly configuring complex applications.
182
pip
Package Management
10,174
2026-03-25
Package Management
Python Toolchain
→
The package installer for Python.
183
icecream
Others
10,034
2026-01-21
Others
Debugging Tools
Developer Tools
→
Inspect variables, expressions, and program execution with a single, simple function call.
184
pypdf
PDF
9,892
2026-03-25
PDF
File Format Processing
Text & Documents
→
A library capable of splitting, merging, cropping, and transforming PDF pages.
185
falcon
Framework Agnostic
9,804
2026-03-10
Framework Agnostic
Web APIs
Web Development
→
A high-performance framework for building cloud APIs and web app backends.
186
pydub
Audio
9,750
2026-03-19
Audio
Audio & Video Processing
Media
→
Manipulate audio with a simple and easy high level interface.
187
boto3
Cloud Providers
9,744
2026-03-25
Cloud Providers
DevOps Tools
DevOps
→
Python interface to Amazon Web Services.
188
paramiko
Cryptography
9,716
2025-10-20
Cryptography
Security
→
The leading native Python SSHv2 protocol library.
189
pymc
Simulation and Modeling
9,546
2026-03-25
Simulation and Modeling
Science
Data & Science
→
Probabilistic programming and Bayesian modeling in Python.
190
xonsh
Productivity Tools
9,261
2026-03-25
Productivity Tools
CLI Tools
CLI & GUI
→
A Python-powered shell. Full-featured and cross-platform.
191
supervisor
Monitoring and Processes
9,011
2025-12-21
Monitoring and Processes
DevOps Tools
DevOps
→
Supervisor process control system for UNIX.
192
django-ninja
Django
8,968
2026-03-18
Django
Web APIs
Web Development
→
Fast, Django REST framework based on type hints and Pydantic.
193
platformio
Build Tools
8,957
2026-02-23
Build Tools
Developer Tools
→
A console tool to build code with different development platforms.
194
catboost
Machine Learning
8,861
2026-03-25
Machine Learning
AI & ML
→
A fast, scalable, high performance gradient boosting on decision trees library.
195
bottle
Synchronous
8,770
2026-03-23
Synchronous
Web Frameworks
Web Development
→
A fast and simple micro-framework distributed as a single file with no dependencies.
196
weasyprint
PDF
8,761
2026-03-24
PDF
File Format Processing
Text & Documents
→
A visual rendering engine for HTML and CSS that can export to PDF.
197
python-dotenv
Configuration Files
8,710
2026-03-06
Configuration Files
Python Toolchain
→
Reads key-value pairs from a .env file and sets them as environment variables.
198
pygame
Game Development
8,683
2025-10-05
Game Development
Media
→
Pygame is a set of Python modules designed for writing games.
199
hypothesis
Frameworks
8,555
2026-03-25
Frameworks
Testing
Developer Tools
→
Hypothesis is an advanced Quickcheck style property based testing library.
200
django-debug-toolbar
Others
8,350
2026-03-23
Others
Debugging Tools
Developer Tools
→
Display various debug information for Django.
201
librosa
Audio
8,285
2025-05-19
Audio
Audio & Video Processing
Media
→
Python library for audio and music analysis.
202
litestar
Asynchronous
8,120
2026-03-25
Asynchronous
Web Frameworks
Web Development
→
Production-ready, capable and extensible ASGI Web framework.
203
orjson
Serialization
7,985
2026-02-02
Serialization
Database & Storage
→
Fast, correct JSON library.
204
ajenti
Admin Panels
7,909
2026-02-26
Admin Panels
Web Development
→
The admin panel your servers deserve.
205
bandit
Code Linters
7,885
2026-03-22
Code Linters
Code Analysis
Developer Tools
→
A tool designed to find common security issues in Python code.
206
pymysql
MySQL
7,836
2025-08-24
MySQL
Database Drivers
Database & Storage
→
A pure Python MySQL driver compatible to mysql-python.
207
stanza
General
7,752
2026-02-26
General
Natural Language Processing
AI & ML
→
The Stanford NLP Group's official Python library, supporting 60+ languages.
208
sphinx
Documentation
7,746
2025-12-31
Documentation
Developer Tools
→
Python Documentation generator.
209
cryptography
Cryptography
7,524
2026-03-25
Cryptography
Security
→
A package designed to expose cryptographic primitives and recipes to Python developers.
210
h2o
Machine Learning
7,521
2026-03-25
Machine Learning
AI & ML
→
Open Source Fast Scalable Machine Learning Platform.
211
tinydb
Database
7,493
2026-01-17
Database
Database & Storage
→
A tiny, document-oriented database.
212
apscheduler
Job Schedulers
7,389
2026-02-20
Job Schedulers
DevOps
→
A light but powerful in-process task scheduler that lets you schedule functions.
213
conda
Package Management
7,348
2026-03-26
Package Management
Python Toolchain
→
Cross-platform, Python-agnostic binary package manager.
214
watchdog
File Manipulation
7,294
2026-02-27
File Manipulation
Text & Documents
→
API and shell utilities to monitor file system events.
215
sh
Monitoring and Processes
7,245
2025-11-01
Monitoring and Processes
DevOps Tools
DevOps
→
A full-fledged subprocess replacement for Python.
216
marshmallow
Serialization
7,229
2026-03-25
Serialization
Database & Storage
→
A lightweight library for converting complex objects to and from simple Python datatypes.
217
trio
Asynchronous Programming
7,219
2026-03-23
Asynchronous Programming
Python Language
→
A friendly library for async concurrency and I/O.
218
qiskit
Quantum Computing
7,171
2026-03-25
Quantum Computing
Data & Science
→
An IBM-backed quantum SDK for building, simulating, and running circuits on real quantum hardware.
219
robyn
Asynchronous
7,169
2026-03-22
Asynchronous
Web Frameworks
Web Development
→
A high-performance async Python web framework with a Rust runtime.
220
pyre-check
Type Checkers
7,149
2026-03-25
Type Checkers
Code Analysis
Developer Tools
→
Performant type checking.
221
flower
Admin Panels
7,135
2026-03-19
Admin Panels
Web Development
→
Real-time monitor and web admin for Celery.
222
kreuzberg
General
7,115
2026-03-25
General
File Format Processing
Text & Documents
→
High-performance document extraction library with a Rust core, supporting 62+ formats including PDF, Office, images with OCR, HTML, email, and archives.
223
pyenv-win
Environment Management
7,096
2026-01-21
Environment Management
Python Toolchain
→
224
pdfminer.six
PDF
6,944
2026-03-13
PDF
File Format Processing
Text & Documents
→
Pdfminer.six is a community maintained fork of the original PDFMiner.
225
isort
Code Formatters
6,924
2026-03-24
Code Formatters
Code Analysis
Developer Tools
→
A Python utility / library to sort imports.
226
fasthtml
Synchronous
6,896
2026-03-25
Synchronous
Web Frameworks
Web Development
→
The fastest way to create an HTML app.
227
boltons
Miscellaneous
6,862
2026-03-06
Miscellaneous
Miscellaneous
→
A set of pure-Python utilities.
228
scikit-surprise
Recommender Systems
6,781
2024-06-14
Recommender Systems
AI & ML
→
A scikit for building and analyzing recommender systems.
229
pendulum
Date and Time
6,634
2026-02-17
Date and Time
Python Language
→
Python datetimes made easy.
230
scikit-image
Image Processing
6,487
2026-03-24
Image Processing
Media
→
A Python library for (scientific) image processing.
231
transitions
Design Patterns
6,467
2025-09-09
Design Patterns
Algorithms and Design Patterns
Developer Tools
→
A lightweight, object-oriented finite state machine implementation.
232
ibis
General
6,463
2026-03-04
General
Data Analysis
Data & Science
→
A portable Python dataframe library with a single API for 20+ backends.
233
gevent
Asynchronous Programming
6,448
2026-02-26
Asynchronous Programming
Python Language
→
A coroutine-based Python networking library that uses
greenlet .
234
csvkit
Data Formats
6,361
2026-03-18
Data Formats
File Format Processing
Text & Documents
→
Utilities for converting to and working with CSV.
235
channels
WebSocket
6,339
2026-03-07
WebSocket
Web Development
→
Developer-friendly asynchrony for Django.
236
renpy
Game Development
6,327
2026-03-25
Game Development
Media
→
237
pytesseract
Computer Vision
6,324
2025-02-17
Computer Vision
AI & ML
→
238
alive-progress
Terminal Rendering
6,259
2025-10-10
Terminal Rendering
CLI Development
CLI & GUI
→
A new kind of Progress Bar, with real-time throughput, eta and very cool animations.
239
flask-admin
Admin Panels
6,058
2026-03-16
Admin Panels
Web Development
→
Simple and extensible administrative interface framework for Flask.
240
twisted
Asynchronous Programming
5,955
2026-03-09
Asynchronous Programming
Python Language
→
An event-driven networking engine.
241
huey
Task Queues
5,945
2026-03-25
Task Queues
DevOps
→
Little multi-threaded task queue.
242
openstack
Configuration Management
5,863
2026-03-25
Configuration Management
DevOps Tools
DevOps
→
Open source software for building private and public clouds.
243
pywebview
Web-based
5,819
2026-03-18
Web-based
GUI Development
CLI & GUI
→
A lightweight cross-platform native wrapper around a webview component.
244
mininet
Network Virtualization
5,792
2023-09-17
Network Virtualization
DevOps
→
A popular network emulator and API written in Python.
245
attrs
Built-in Classes Enhancement
5,753
2026-03-19
Built-in Classes Enhancement
Python Language
→
Replacement for __init__, __eq__, __repr__, etc. boilerplate in class definitions.
246
xmltodict
HTML Manipulation
5,730
2026-03-23
HTML Manipulation
Text & Documents
→
Working with XML feel like you are working with JSON.
247
pylint
Code Linters
5,667
2026-03-23
Code Linters
Code Analysis
Developer Tools
→
A fully customizable source code analyzer.
248
websockets
WebSocket
5,647
2026-03-08
WebSocket
Web Development
→
A library for building WebSocket servers and clients with a focus on correctness and simplicity.
249
pyjwt
JWT
5,630
2026-03-16
JWT
Authentication
Web Development
→
JSON Web Token implementation in Python.
250
trafilatura
Content Extraction
5,591
2025-09-12
Content Extraction
Web Scraping
HTTP & Scraping
→
A tool for gathering text and metadata from the web, with built-in content filtering.
251
pywin32
Microsoft Windows
5,536
2026-03-25
Microsoft Windows
Miscellaneous
→
Python Extensions for Windows.
252
tortoise-orm
Relational Databases
5,527
2026-03-21
Relational Databases
ORM
Database & Storage
→
An easy-to-use asyncio ORM inspired by Django, with relations support.
253
flask-socketio
WebSocket
5,508
2026-02-21
WebSocket
Web Development
→
Socket.IO integration for Flask applications.
254
python-docx
MS Office
5,502
2025-06-16
MS Office
File Format Processing
Text & Documents
→
Reads, queries and modifies Microsoft Word 2007/2008 docx files.
255
pythonnet
Microsoft Windows
5,421
2026-03-25
Microsoft Windows
Miscellaneous
→
Python Integration with the .NET Common Language Runtime (CLR).
256
ptpython
Interactive Interpreter
5,413
2025-11-21
Interactive Interpreter
Developer Tools
→
257
toga
Desktop
5,328
2026-03-24
Desktop
GUI Development
CLI & GUI
→
A Python native, OS native GUI toolkit.
258
pypinyin
General
5,273
2026-02-15
General
Text Processing
Text & Documents
→
Convert Chinese hanzi (漢字) to pinyin (拼音).
259
authlib
OAuth
5,256
2026-03-25
OAuth
Authentication
Web Development
→
JavaScript Object Signing and Encryption draft implementation.
260
opencv
Computer Vision
5,216
2026-02-03
Computer Vision
AI & ML
→
Open Source Computer Vision Library.
261
dramatiq
Task Queues
5,187
2026-03-19
Task Queues
DevOps
→
A fast and reliable background task processing library for Python 3.
262
granian
ASGI
5,186
2026-03-22
ASGI
Web Servers
Web Development
→
A Rust HTTP server for Python applications built on top of Hyper and Tokio, supporting WSGI/ASGI/RSGI.
263
toolz
Functional Programming
5,132
2025-10-17
Functional Programming
Python Language
→
A collection of functional utilities for iterators, functions, and dictionaries. Also available as
cytoolz for Cython-accelerated performance.
264
astropy
Physics and Engineering
5,094
2026-03-24
Physics and Engineering
Science
Data & Science
→
A community Python library for Astronomy.
265
panda3d
Game Development
5,073
2026-02-16
Game Development
Media
→
3D game engine developed by Disney.
266
geopandas
Geolocation
5,072
2026-03-23
Geolocation
Data & Science
→
Python tools for geographic data (GeoSeries/GeoDataFrame) built on pandas.
267
pytype
Type Annotations Generators
5,032
2026-01-23
Type Annotations Generators
Code Analysis
Developer Tools
→
Pytype checks and infers types for Python code - without requiring type annotations.
268
typeshed
Type Checkers
5,026
2026-03-25
Type Checkers
Code Analysis
Developer Tools
→
Collection of library stubs for Python, with static types.
269
virtualenv
Environment Management
5,020
2026-03-23
Environment Management
Python Toolchain
→
A tool to create isolated Python environments.
270
monkeytype
Type Annotations Generators
4,999
2025-06-14
Type Annotations Generators
Code Analysis
Developer Tools
→
A system for Python that generates static type annotations by collecting runtime types.
271
pyarmor
Distribution
4,996
2026-03-18
Distribution
Python Toolchain
→
A tool used to obfuscate python scripts, bind obfuscated scripts to fixed machine or expire obfuscated scripts.
272
jsonschema
Data Validation
4,939
2026-03-15
Data Validation
Data & Science
→
273
biopython
Biology and Chemistry
4,934
2026-03-16
Biology and Chemistry
Science
Data & Science
→
Biopython is a set of freely available tools for biological computation.
274
pyinfra
Configuration Management
4,905
2026-03-25
Configuration Management
DevOps Tools
DevOps
→
A versatile CLI tools and python libraries to automate infrastructure.
275
Cirq
Quantum Computing
4,900
2026-03-25
Quantum Computing
Data & Science
→
A Google-developed framework focused on hardware-aware quantum circuit design for NISQ devices.
276
python-qrcode
Image Processing
4,873
2026-03-25
Image Processing
Media
→
A pure Python QR Code generator.
277
dataset
Relational Databases
4,854
2025-02-05
Relational Databases
ORM
Database & Storage
→
Store Python dicts in a database - works with SQLite, MySQL, and PostgreSQL.
278
mechanicalsoup
Frameworks
4,851
2026-02-19
Frameworks
Web Scraping
HTTP & Scraping
→
A Python library for automating interaction with websites.
279
mimesis
Fake Data
4,801
2026-01-18
Fake Data
Testing
Developer Tools
→
is a Python library that help you generate fake data.
280
geopy
Geolocation
4,789
2026-01-27
Geolocation
Data & Science
→
Python Geocoding Toolbox.
281
tablib
General
4,753
2025-10-15
General
File Format Processing
Text & Documents
→
A module for Tabular Datasets in XLS, CSV, JSON, YAML.
282
invoke
Build Tools
4,722
2025-10-20
Build Tools
Developer Tools
→
A tool for managing shell-oriented subprocesses and organizing executable Python code into CLI-invokable tasks.
283
structlog
Logging
4,668
2026-03-19
Logging
DevOps
→
Structured logging made easy.
284
strawberry
Framework Agnostic
4,635
2026-03-25
Framework Agnostic
Web APIs
Web Development
→
A GraphQL library that leverages Python type annotations for schema definition.
285
connexion
Framework Agnostic
4,578
2025-10-13
Framework Agnostic
Web APIs
Web Development
→
A spec-first framework that automatically handles requests based on your OpenAPI specification.
286
code2flow
Code Analysis
4,551
2023-01-08
Code Analysis
Code Analysis
Developer Tools
→
Turn your Python and JavaScript code into DOT flowcharts.
287
plotnine
Plotting
4,527
2026-03-10
Plotting
Data Visualization
Data & Science
→
A grammar of graphics for Python based on ggplot2.
288
freezegun
Mock
4,501
2025-08-19
Mock
Testing
Developer Tools
→
Travel through time by mocking the datetime module.
289
tmuxp
Productivity Tools
4,456
2026-03-24
Productivity Tools
CLI Tools
CLI & GUI
→
290
shapely
Other
4,403
2026-03-10
Other
Science
Data & Science
→
Manipulation and analysis of geometric objects in the Cartesian plane.
291
vulture
Code Analysis
4,400
2026-03-25
Code Analysis
Code Analysis
Developer Tools
→
A tool for finding and analyzing dead Python code.
292
elasticsearch-py
Search
4,372
2026-03-23
Search
Database & Storage
→
293
mongoengine
NoSQL Databases
4,349
2025-09-02
NoSQL Databases
ORM
Database & Storage
→
A Python Object-Document-Mapper for working with MongoDB.
294
pymongo
NoSQL Databases
4,343
2026-03-23
NoSQL Databases
Database Drivers
Database & Storage
→
The official Python client for MongoDB.
295
joblib
Batch Processing
4,333
2026-03-03
Batch Processing
Distributed Computing
DevOps
→
A set of tools to provide lightweight pipelining in Python.
296
responses
Mock
4,333
2026-03-23
Mock
Testing
Developer Tools
→
A utility library for mocking out the requests Python library.
297
pyqtgraph
Plotting
4,319
2025-12-08
Plotting
Data Visualization
Data & Science
→
Interactive and realtime 2D/3D/Image plotting and science/engineering widgets.
298
coconut
Functional Programming
4,313
2025-12-31
Functional Programming
Python Language
→
A variant of Python built for simple, elegant, Pythonic functional programming.
299
asciimatics
Terminal Rendering
4,273
2025-05-31
Terminal Rendering
CLI Development
CLI & GUI
→
A package to create full-screen text UIs (from interactive forms to ASCII animations).
300
dynaconf
Configuration Files
4,273
2026-03-17
Configuration Files
Python Toolchain
→
Dynaconf is a configuration manager with plugins for Django, Flask and FastAPI.
301
pandera
Data Validation
4,271
2026-03-21
Data Validation
Data & Science
→
A data validation library for dataframes, with support for pandas, polars, and Spark.
302
returns
Functional Programming
4,243
2026-03-23
Functional Programming
Python Language
→
A set of type-safe monads, transformers, and composition utilities.
303
markdown
Markdown
4,190
2026-02-09
Markdown
File Format Processing
Text & Documents
→
A Python implementation of John Gruber’s Markdown.
304
aws-sdk-pandas
General
4,106
2026-03-18
General
Data Analysis
Data & Science
→
305
pyramid
Synchronous
4,079
2026-03-11
Synchronous
Web Frameworks
Web Development
→
A small, fast, down-to-earth, open source Python web framework.
306
more-itertools
Functional Programming
4,046
2026-03-24
Functional Programming
Python Language
→
More routines for operating on iterables, beyond itertools.
307
ftfy
General
4,017
2024-10-30
General
Text Processing
Text & Documents
→
Makes Unicode text less broken and more consistent automagically.
308
urllib3
HTTP Clients
4,010
2026-03-20
HTTP Clients
HTTP & Scraping
→
A HTTP library with thread-safe connection pooling, file post support, sanity friendly.
309
sqlparse
Parser
4,002
2025-12-19
Parser
Text Processing
Text & Documents
→
A non-validating SQL parser.
310
warehouse
Package Repositories
3,986
2026-03-25
Package Repositories
Python Toolchain
→
Next generation Python Package Repository (PyPI).
311
sortedcontainers
Algorithms
3,935
2024-03-01
Algorithms
Algorithms and Design Patterns
Developer Tools
→
Fast and pure-Python implementation of sorted collections.
312
django-grappelli
Admin Panels
3,926
2025-11-27
Admin Panels
Web Development
→
A jazzy skin for the Django Admin-Interface.
313
lektor
Static Site Generators
3,925
2026-03-14
Static Site Generators
Web Development
→
An easy to use static CMS and blog engine.
314
xlsxwriter
MS Office
3,924
2026-03-22
MS Office
File Format Processing
Text & Documents
→
A Python module for creating Excel .xlsx files.
315
trailofbits-skills
Agent Skills
3,908
2026-03-25
Agent Skills
AI and Agents
AI & ML
→
Python-friendly security skills for auditing, testing, and safer backend development.
316
tox
Test Runners
3,906
2026-03-25
Test Runners
Testing
Developer Tools
→
Auto builds and tests distributions in multiple Python versions
317
django-guardian
Permissions
3,894
2026-03-11
Permissions
Authentication
Web Development
→
Implementation of per object permissions for Django 1.2+
318
pony
Relational Databases
3,826
2025-07-03
Relational Databases
ORM
Database & Storage
→
ORM that provides a generator-oriented interface to SQL.
319
django-haystack
Search
3,799
2026-03-14
Search
Database & Storage
→
Modular search for Django.
320
factory_boy
Object Factories
3,781
2025-12-14
Object Factories
Testing
Developer Tools
→
A test fixtures replacement for Python.
321
implicit
Recommender Systems
3,779
2023-11-21
Recommender Systems
AI & ML
→
A fast Python implementation of collaborative filtering for implicit datasets.
322
flake8
Code Linters
3,773
2025-12-22
Code Linters
Code Analysis
Developer Tools
→
A wrapper around pycodestyle, pyflakes and McCabe.
323
colorama
Terminal Rendering
3,772
2025-07-09
Terminal Rendering
CLI Development
CLI & GUI
→
Cross-platform colored terminal text.
324
python-phonenumbers
Parser
3,722
2026-03-13
Parser
Text Processing
Text & Documents
→
Parsing, formatting, storing and validating international phone numbers.
325
vidgear
Video
3,688
2025-11-12
Video
Audio & Video Processing
Media
→
Most Powerful multi-threaded Video Processing framework.
326
bqplot
Plotting
3,684
2026-01-23
Plotting
Data Visualization
Data & Science
→
Interactive Plotting Library for the Jupyter Notebook.
327
sumy
Content Extraction
3,669
2026-02-14
Content Extraction
Web Scraping
HTTP & Scraping
→
A module for automatic summarization of text documents and HTML pages.
328
cloudinit
Configuration Management
3,638
2026-03-25
Configuration Management
DevOps Tools
DevOps
→
A multi-distribution package that handles early initialization of a cloud instance.
329
doitlive
Productivity Tools
3,566
2026-03-16
Productivity Tools
CLI Tools
CLI & GUI
→
A tool for live presentations in the terminal.
330
vispy
Plotting
3,559
2026-03-23
Plotting
Data Visualization
Data & Science
→
High-performance scientific visualization based on OpenGL.
331
uwsgi
WSGI
3,543
2025-10-11
WSGI
Web Servers
Web Development
→
A project aims at developing a full stack for building hosting services, written in C.
332
textdistance
General
3,528
2025-04-18
General
Text Processing
Text & Documents
→
Compute distance between sequences with 30+ algorithms.
333
funcy
Functional Programming
3,502
2026-02-14
Functional Programming
Python Language
→
A fancy and practical functional tools.
334
modoboa
Email
3,473
2026-03-25
Email
HTTP & Scraping
→
A mail hosting and management platform including a modern Web UI.
335
django-unfold
Admin Panels
3,381
2026-03-25
Admin Panels
Web Development
→
Elevate your Django admin with a stunning modern interface, powerful features, and seamless user experience.
336
rdkit
Biology and Chemistry
3,354
2026-03-25
Biology and Chemistry
Science
Data & Science
→
Cheminformatics and Machine Learning Software.
337
coverage
Code Coverage
3,336
2026-03-25
Code Coverage
Testing
Developer Tools
→
Code coverage measurement.
338
xlwings
MS Office
3,328
2026-03-22
MS Office
File Format Processing
Text & Documents
→
A BSD-licensed library that makes it easy to call Python from Excel and vice versa.
339
django-oauth-toolkit
OAuth
3,312
2026-03-13
OAuth
Authentication
Web Development
→
OAuth 2 goodies for Django.
340
cerberus
Data Validation
3,272
2026-01-01
Data Validation
Data & Science
→
A lightweight and extensible data validation library.
341
python-pptx
MS Office
3,251
2024-08-07
MS Office
File Format Processing
Text & Documents
→
Python library for creating and updating PowerPoint (.pptx) files.
342
copier
Productivity Tools
3,234
2026-03-25
Productivity Tools
CLI Tools
CLI & GUI
→
A library and command-line utility for rendering projects templates.
343
pgmpy
Machine Learning
3,226
2026-03-25
Machine Learning
AI & ML
→
A Python library for probabilistic graphical models and Bayesian networks.
344
pudb
pdb-like Debugger
3,223
2026-03-16
pdb-like Debugger
Debugging Tools
Developer Tools
→
A full-screen, console-based Python debugger.
345
litecli
CLI Enhancements
3,217
2026-02-15
CLI Enhancements
CLI Tools
CLI & GUI
→
SQLite CLI with autocompletion and syntax highlighting.
346
schemathesis
GUI / Web Testing
3,157
2026-03-25
GUI / Web Testing
Testing
Developer Tools
→
A tool for automatic property-based testing of web applications built with Open API / Swagger specifications.
347
pennylane
Quantum Computing
3,118
2026-03-25
Quantum Computing
Data & Science
→
A hybrid quantum-classical machine learning library with automatic differentiation support.
348
itsdangerous
Miscellaneous
3,103
2025-06-14
Miscellaneous
Miscellaneous
→
Various helpers to pass trusted data to untrusted environments.
349
python-decouple
Configuration Files
3,021
2024-01-01
Configuration Files
Python Toolchain
→
Strict separation of settings from code.
350
mistune
Markdown
3,007
2026-03-16
Markdown
File Format Processing
Text & Documents
→
Fastest and full featured pure Python parsers of Markdown.
351
lxml
HTML Manipulation
3,006
2026-03-25
HTML Manipulation
Text & Documents
→
A very fast, easy-to-use and versatile library for handling HTML and XML.
352
urwid
Terminal
2,995
2026-03-16
Terminal
GUI Development
CLI & GUI
→
A library for creating terminal GUI applications with strong support for widgets, events, rich colors, etc.
353
oauthlib
OAuth
2,960
2026-02-28
OAuth
Authentication
Web Development
→
A generic and thorough implementation of the OAuth request-signing logic.
354
vcrpy
Mock
2,954
2026-01-04
Mock
Testing
Developer Tools
→
Record and replay HTTP interactions on your tests.
355
django-storages
Web Asset Management
2,941
2025-06-18
Web Asset Management
Web Development
→
A collection of custom storage back ends for Django.
356
python-magic
File Manipulation
2,900
2026-03-03
File Manipulation
Text & Documents
→
A Python interface to the libmagic file type identification library.
357
django-compressor
Web Asset Management
2,872
2026-03-19
Web Asset Management
Web Development
→
Compresses linked and inline JavaScript or CSS into a single cached file.
358
pyyaml
Data Formats
2,871
2025-09-25
Data Formats
File Format Processing
Text & Documents
→
YAML implementations for Python.
359
python-diskcache
Caching
2,850
2024-03-03
Caching
Database & Storage
→
SQLite and file backed cache backend with faster lookups than memcached and redis.
360
box
Built-in Classes Enhancement
2,824
2026-02-21
Built-in Classes Enhancement
Python Language
→
Python dictionaries with advanced dot notation access.
361
furl
HTTP Clients
2,799
2026-02-22
HTTP Clients
HTTP & Scraping
→
A small Python library that makes parsing and manipulating URLs easy.
362
dateparser
Date and Time
2,796
2026-03-25
Date and Time
Python Language
→
A Python parser for human-readable dates in dozens of languages.
363
pygal
Plotting
2,752
2025-12-09
Plotting
Data Visualization
Data & Science
→
A Python SVG Charts Creator.
364
ironpython
Implementations
2,739
2026-03-22
Implementations
Python Language
→
Implementation of the Python programming language written in C#.
365
iredis
CLI Enhancements
2,727
2026-03-18
CLI Enhancements
CLI Tools
CLI & GUI
→
Redis CLI with autocompletion and syntax highlighting.
366
nikola
Static Site Generators
2,726
2026-03-23
Static Site Generators
Web Development
→
A static website and blog generator.
367
yagmail
Email
2,724
2022-09-28
Email
HTTP & Scraping
→
Yet another Gmail/SMTP client.
368
cachetools
Caching
2,718
2026-03-09
Caching
Database & Storage
→
Extensible memoizing collections and decorators.
369
pikepdf
PDF
2,674
2026-03-24
PDF
File Format Processing
Text & Documents
→
A powerful library for reading and editing PDF files, based on qpdf.
370
beanie
NoSQL Databases
2,666
2026-03-25
NoSQL Databases
ORM
Database & Storage
→
An asynchronous Python object-document mapper (ODM) for MongoDB.
371
daphne
ASGI
2,654
2025-09-17
ASGI
Web Servers
Web Development
→
A HTTP, HTTP2 and WebSocket protocol server for ASGI and ASGI-HTTP.
372
pynamodb
NoSQL Databases
2,647
2026-01-06
NoSQL Databases
ORM
Database & Storage
→
373
dateutil
Date and Time
2,605
2026-03-03
Date and Time
Python Language
→
Extensions to the standard Python
datetime module.
374
gtts
Audio
2,599
2025-05-11
Audio
Audio & Video Processing
Media
→
Python library and CLI tool for converting text to speech using Google Translate TTS.
375
docxtpl
MS Office
2,596
2025-11-13
MS Office
File Format Processing
Text & Documents
→
Editing a docx document by jinja2 template
376
wxPython
Desktop
2,596
2026-03-24
Desktop
GUI Development
CLI & GUI
→
A blending of the wxWidgets C++ class library with the Python.
377
colour
Other
2,541
2026-03-24
Other
Science
Data & Science
→
Implementing a comprehensive number of colour theory transformations and algorithms.
378
autobahn-python
WebSocket
2,534
2026-01-10
WebSocket
Web Development
→
WebSocket & WAMP for Python on Twisted and
asyncio .
379
mysqlclient
MySQL
2,524
2026-02-12
MySQL
Database Drivers
Database & Storage
→
380
chardet
General
2,502
2026-03-25
General
Text Processing
Text & Documents
→
Python 2/3 compatible character encoding detector.
381
pdoc
Documentation
2,478
2026-01-01
Documentation
Developer Tools
→
Epydoc replacement to auto generate API documentation for Python libraries.
382
pyparsing
Parser
2,465
2026-02-22
Parser
Text Processing
Text & Documents
→
A general purpose framework for generating parsers.
383
matchering
Audio
2,452
2026-03-15
Audio
Audio & Video Processing
Media
→
A library for automated reference audio mastering.
384
watchfiles
File Manipulation
2,449
2025-11-28
File Manipulation
Text & Documents
→
Simple, modern and fast file watching and code reload in python.
385
napalm
Network Virtualization
2,442
2026-03-16
Network Virtualization
DevOps
→
Cross-vendor API to manipulate network devices.
386
anyio
Asynchronous Programming
2,420
2026-03-24
Asynchronous Programming
Python Language
→
A high-level async concurrency and networking framework that works on top of asyncio or trio.
387
pyquery
HTML Manipulation
2,379
2026-02-18
HTML Manipulation
Text & Documents
→
A jQuery-like library for parsing HTML.
388
masonite
Synchronous
2,364
2025-03-20
Synchronous
Web Frameworks
Web Development
→
The modern and developer centric Python web framework.
389
scons
Build Tools
2,361
2026-03-15
Build Tools
Developer Tools
→
A software construction tool.
390
bleak
Hardware
2,358
2026-03-25
Hardware
Miscellaneous
→
A cross platform Bluetooth Low Energy Client for Python using asyncio.
391
feedparser
Content Extraction
2,335
2026-02-01
Content Extraction
Web Scraping
HTTP & Scraping
→
392
psycopg
PostgreSQL
2,330
2026-03-19
PostgreSQL
Database Drivers
Database & Storage
→
The most popular PostgreSQL adapter for Python.
393
django-cacheops
Caching
2,265
2026-03-04
Caching
Database & Storage
→
A slick ORM cache with automatic granular event-driven invalidation.
394
winpython
Microsoft Windows
2,234
2026-03-10
Microsoft Windows
Miscellaneous
→
Portable development environment for Windows 10/11.
395
feature_engine
Machine Learning
2,219
2026-03-05
Machine Learning
AI & ML
→
sklearn compatible API with the widest toolset for feature engineering and selection.
396
pyelftools
General
2,219
2026-03-12
General
File Format Processing
Text & Documents
→
Parsing and analyzing ELF files and DWARF debugging information.
397
rope
Refactoring
2,188
2026-01-04
Refactoring
Code Analysis
Developer Tools
→
Rope is a python refactoring library.
398
shortuuid
Unique identifiers
2,180
2025-12-01
Unique identifiers
Text Processing
Text & Documents
→
A generator library for concise, unambiguous and URL-safe UUIDs.
399
pyglet
Desktop
2,176
2026-03-18
Desktop
GUI Development
CLI & GUI
→
A cross-platform windowing and multimedia library for Python.
400
sentry-python
Monitoring and Processes
2,161
2026-03-25
Monitoring and Processes
DevOps Tools
DevOps
→
401
html2text
Content Extraction
2,136
2025-10-28
Content Extraction
Web Scraping
HTTP & Scraping
→
Convert HTML to Markdown-formatted text.
402
pygments
Parser
2,129
2026-03-25
Parser
Text Processing
Text & Documents
→
A generic syntax highlighter.
403
pynput
Hardware
2,128
2025-03-17
Hardware
Miscellaneous
→
A library to control and monitor input devices.
404
microdot
Asynchronous
2,095
2026-03-10
Asynchronous
Web Frameworks
Web Development
→
The impossibly small web framework for Python and MicroPython.
405
prospector
Code Analysis
2,076
2026-02-16
Code Analysis
Code Analysis
Developer Tools
→
A tool to analyze Python code.
406
msgpack
Serialization
2,073
2026-02-21
Serialization
Database & Storage
→
MessagePack serializer implementation for Python.
407
indico
CMS
2,039
2026-03-24
CMS
Web Development
→
A feature-rich event management system, made @
CERN .
408
blinker
Miscellaneous
2,035
2025-06-14
Miscellaneous
Miscellaneous
→
A fast Python in-process signal/event dispatching system.
409
doit
Build Tools
2,034
2026-02-12
Build Tools
Developer Tools
→
A task runner and build tool.
410
sqlite-utils
SQlite
2,020
2025-12-17
SQlite
Database Drivers
Database & Storage
→
Python CLI utility and library for manipulating SQLite databases.
411
arcade
Game Development
2,003
2026-03-11
Game Development
Media
→
Arcade is a modern Python framework for crafting games with compelling graphics and sound.
412
chaostoolkit
Other
2,003
2024-05-01
Other
DevOps Tools
DevOps
→
A Chaos Engineering toolkit & Orchestration for Developers.
413
qutip
Quantum Computing
1,979
2026-03-25
Quantum Computing
Data & Science
→
Quantum Toolbox in Python.
414
django-rules
Permissions
1,971
2025-10-11
Permissions
Authentication
Web Development
→
A tiny but powerful app providing object-level permissions to Django, without requiring a database.
415
ipdb
pdb-like Debugger
1,968
2026-02-27
pdb-like Debugger
Debugging Tools
Developer Tools
→
416
pybuilder
Build Tools
1,960
2026-03-20
Build Tools
Developer Tools
→
A continuous build tool written in pure Python.
417
shiv
Distribution
1,921
2026-01-10
Distribution
Python Toolchain
→
A command line utility for building fully self-contained zipapps (PEP 441), but with all their dependencies included.
418
edgartools
Financial Data
1,897
2026-03-25
Financial Data
Data Analysis
Data & Science
→
Library for downloading structured data from SEC EDGAR filings and XBRL financial statements.
419
pymatting
Image Processing
1,892
2026-02-19
Image Processing
Media
→
A library for alpha matting.
420
mutagen
Metadata
1,875
2026-02-15
Metadata
Audio & Video Processing
Media
→
A Python module to handle audio metadata.
421
SpiffWorkflow
Job Schedulers
1,869
2026-03-07
Job Schedulers
DevOps
→
A powerful workflow engine implemented in pure Python.
422
jet-bridge
Admin Panels
1,795
2026-02-20
Admin Panels
Web Development
→
Admin panel framework for any application with nice UI (ex Jet Django).
423
rpyc
RPC
1,694
2025-08-14
RPC
Web Servers
Web Development
→
(Remote Python Call) - A transparent and symmetric RPC library for Python.
424
pypy
Implementations
1,690
2026-03-24
Implementations
Python Language
→
A very fast and compliant implementation of the Python language.
425
python-slugify
General
1,601
2026-01-07
General
Text Processing
Text & Documents
→
A Python slugify library that translates unicode to ASCII.
426
cartopy
Specialized
1,595
2026-03-16
Specialized
Data Visualization
Data & Science
→
A cartographic python library with matplotlib support.
427
bidict
Built-in Classes Enhancement
1,579
2026-02-01
Built-in Classes Enhancement
Python Language
→
Efficient, Pythonic bidirectional map data structures and related functionality.
428
enaml
Desktop
1,576
2026-03-16
Desktop
GUI Development
CLI & GUI
→
Creating beautiful user-interfaces with Declarative Syntax like QML.
429
waitress
WSGI
1,573
2026-03-20
WSGI
Web Servers
Web Development
→
Multi-threaded, powers Pyramid.
430
pyfiglet
General
1,551
2025-08-15
General
Text Processing
Text & Documents
→
An implementation of figlet written in Python.
431
hypercorn
ASGI
1,539
2025-11-08
ASGI
Web Servers
Web Development
→
An ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.
432
cx-Freeze
Distribution
1,534
2026-03-23
Distribution
Python Toolchain
→
It is a Python tool that converts Python scripts into standalone executables and installers for Windows, macOS, and Linux.
433
django-countries
Geolocation
1,522
2026-01-08
Geolocation
Data & Science
→
A Django app that provides a country field for models and forms.
434
python-user-agents
Parser
1,520
2023-02-16
Parser
Text Processing
Text & Documents
→
Browser user agent parser.
435
nox
Test Runners
1,504
2026-03-23
Test Runners
Testing
Developer Tools
→
Flexible test automation for Python.
436
wand
Image Processing
1,480
2026-02-24
Image Processing
Media
→
Python bindings for
MagickWand , C API for ImageMagick.
437
scanapi
Frameworks
1,472
2026-01-30
Frameworks
Testing
Developer Tools
→
Automated Testing and Documentation for your REST API.
438
babel
General
1,435
2026-02-18
General
Text Processing
Text & Documents
→
An internationalization library for Python.
439
polyfactory
Object Factories
1,433
2026-03-16
Object Factories
Testing
Developer Tools
→
mock data generation library with support to classes (continuation of pydantic-factories)
440
cassandra-driver
NoSQL Databases
1,426
2026-03-24
NoSQL Databases
Database Drivers
Database & Storage
→
The Python Driver for Apache Cassandra.
441
webargs
Framework Agnostic
1,405
2026-03-16
Framework Agnostic
Web APIs
Web Development
→
A friendly library for parsing HTTP request arguments with built-in support for popular web frameworks.
442
cement
CLI Development
1,343
2026-03-09
CLI Development
CLI Development
CLI & GUI
→
CLI Application Framework for Python.
443
openbabel
Biology and Chemistry
1,295
2024-12-21
Biology and Chemistry
Science
Data & Science
→
A chemical toolbox designed to speak the many languages of chemical data.
444
clickhouse-driver
Other Relational Databases
1,293
2025-11-10
Other Relational Databases
Database Drivers
Database & Storage
→
Python driver with native interface for ClickHouse.
445
obspy
Physics and Engineering
1,289
2026-03-17
Physics and Engineering
Science
Data & Science
→
A Python toolbox for seismology.
446
pyexcel
MS Office
1,284
2025-12-10
MS Office
File Format Processing
Text & Documents
→
Providing one API for reading, manipulating and writing csv, ods, xls, xlsx and xlsm files.
447
markdown-it-py
Markdown
1,265
2026-02-18
Markdown
File Format Processing
Text & Documents
→
Markdown parser with 100% CommonMark support, extensions, and syntax plugins.
448
pynacl
Cryptography
1,185
2026-03-18
Cryptography
Security
→
Python binding to the Networking and Cryptography (NaCl) library.
449
devpi
Package Repositories
1,150
2026-03-17
Package Repositories
Python Toolchain
→
PyPI server and packaging/testing/release tool.
450
apiflask
Flask
1,124
2026-03-21
Flask
Web APIs
Web Development
→
A lightweight Python web API framework based on Flask and Marshmallow.
451
justhtml
HTML Manipulation
1,121
2026-03-21
HTML Manipulation
Text & Documents
→
A pure Python HTML5 parser that just works.
452
pickledb
Database
1,069
2026-01-06
Database
Database & Storage
→
A simple and lightweight key-value store for Python.
453
geojson
Geolocation
984
2024-12-21
Geolocation
Data & Science
→
Python bindings and utilities for GeoJSON.
454
flask-debugtoolbar
Others
979
2025-06-14
Others
Debugging Tools
Developer Tools
→
A port of the django-debug-toolbar to flask.
455
mpi4py
Batch Processing
904
2026-03-15
Batch Processing
Distributed Computing
DevOps
→
456
python-hunter
Tracing
867
2025-08-22
Tracing
Debugging Tools
Developer Tools
→
A flexible code tracing toolkit.
457
pygraphviz
Specialized
835
2026-02-10
Specialized
Data Visualization
Data & Science
→
458
tinytag
Metadata
806
2026-03-15
Metadata
Audio & Video Processing
Media
→
A library for reading music meta data of MP3, OGG, FLAC and Wave files.
459
pyvips
Image Processing
791
2026-01-20
Image Processing
Media
→
A fast image processing library with low memory needs.
460
memory_graph
Others
787
2026-03-25
Others
Debugging Tools
Developer Tools
→
Visualize Python data at runtime to debug references, mutability, and aliasing.
461
ZODB
Database
752
2026-01-24
Database
Database & Storage
→
A native object database for Python. A key-value and object graph database.
462
python-nameparser
Parser
704
2023-09-21
Parser
Text Processing
Text & Documents
→
Parsing human names into their individual components.
463
pysolr
Search
697
2026-03-14
Search
Database & Storage
→
464
markupsafe
HTML Manipulation
685
2025-09-27
HTML Manipulation
Text & Documents
→
Implements a XML/HTML/XHTML Markup safe string for Python.
465
micawber
Content Extraction
674
2026-03-10
Content Extraction
Web Scraping
HTTP & Scraping
→
A small library for extracting rich content from URLs.
466
python-barcode
Image Processing
651
2025-12-18
Image Processing
Media
→
Create barcodes in Python with no extra dependencies.
467
unidecode
General
603
2026-01-05
General
Text Processing
Text & Documents
→
ASCII transliterations of Unicode text.
468
bandersnatch
Package Repositories
530
2026-03-25
Package Repositories
Python Toolchain
→
PyPI mirroring tool provided by Python Packaging Authority (PyPA).
469
pdf_oxide
PDF
512
2026-03-11
PDF
File Format Processing
Text & Documents
→
A fast PDF library for text extraction, image extraction, and markdown conversion, powered by Rust.
470
bitbake
Build Tools
511
2026-03-23
Build Tools
Developer Tools
→
A make-like build tool for embedded Linux.
471
sqids
Unique identifiers
497
2025-03-26
Unique identifiers
Text Processing
Text & Documents
→
A library for generating short unique IDs from numbers.
472
strawberry-django
Django
488
2026-03-23
Django
Web APIs
Web Development
→
Strawberry GraphQL integration with Django.
473
desbordante
General
470
2026-03-22
General
Data Analysis
Data & Science
→
An open source data profiler for complex pattern discovery.
474
sentry-skills
Agent Skills
467
2026-03-25
Agent Skills
AI and Agents
AI & ML
→
Python-focused engineering skills for code review, debugging, and backend workflows.
475
mako
Template Engines
430
2025-08-16
Template Engines
Web Development
→
Hyperfast and lightweight templating for the Python platform.
476
pydy
Physics and Engineering
409
2025-11-03
Physics and Engineering
Science
Data & Science
→
Short for Python Dynamics, used to assist with workflow in the modeling of dynamic motion.
477
mssql-python
Other Relational Databases
404
2026-03-25
Other Relational Databases
Database Drivers
Database & Storage
→
Official Microsoft driver for SQL Server and Azure SQL, built on ODBC for high performance and low memory usage.
478
manhole
Tracing
401
2024-07-04
Tracing
Debugging Tools
Developer Tools
→
Debugging UNIX socket connections and present the stacktraces for all threads and an interactive prompt.
479
pyopengl
Game Development
399
2025-08-18
Game Development
Media
→
Python ctypes bindings for OpenGL and it's related APIs.
480
cclib
Biology and Chemistry
397
2026-03-21
Biology and Chemistry
Science
Data & Science
→
A library for parsing and interpreting the results of computational chemistry packages.
481
func-to-web
Admin Panels
394
2026-01-20
Admin Panels
Web Development
→
Instantly create web UIs from Python functions using type hints. Zero frontend code required.
482
py-sdl2
Game Development
338
2025-11-18
Game Development
Media
→
A ctypes based wrapper for the SDL2 library.
483
pathsim
Simulation and Modeling
337
2026-03-25
Simulation and Modeling
Science
Data & Science
→
A block-based system modeling and simulation framework with a browser-based visual editor.
484
mocket
Mock
309
2026-02-23
Mock
Testing
Developer Tools
→
A socket mock framework with gevent/asyncio/SSL support.
485
dogpile.cache
Caching
294
2026-01-12
Caching
Database & Storage
→
dogpile.cache is a next generation replacement for Beaker made by the same authors.
486
ultraplot
Plotting
284
2026-03-20
Plotting
Data Visualization
Data & Science
→
Matplotlib wrapper for publication-ready scientific figures with minimal code. Includes advanced subplot management, panel layouts, and batteries-included geoscience plotting.
487
pangu.py
General
277
2023-03-30
General
Text Processing
Text & Documents
→
488
django-mongodb-backend
NoSQL Databases
218
2026-03-18
NoSQL Databases
Database Drivers
Database & Storage
→
Official MongoDB database backend for Django.
489
tinycss2
HTML Manipulation
184
2025-11-23
HTML Manipulation
Text & Documents
→
A low-level CSS parser and generator written in Python.
490
tryton
Miscellaneous
172
2026-03-25
Miscellaneous
Miscellaneous
→
A general-purpose business framework.
491
pygobject
Desktop
156
2026-03-24
Desktop
GUI Development
CLI & GUI
→
Python Bindings for GLib/GObject/GIO/GTK+ (GTK+3).
492
pyside
Desktop
119
2026-03-25
Desktop
GUI Development
CLI & GUI
→
Qt for Python offers the official Python bindings for
Qt , this is same as PyQt but it's the official binding with different licensing.
493
logfmter
Logging
102
2026-03-11
Logging
DevOps
→
A standard library compatible logfmt formatter.
494
django-ai-plugins
Agent Skills
31
2026-03-09
Agent Skills
AI and Agents
AI & ML
→
Django backend agent skills for Django, DRF, Celery, and Django-specific code review.
495
beautifulsoup
HTML Manipulation
External
—
HTML Manipulation
Text & Documents
→
Providing Pythonic idioms for iterating, searching, and modifying HTML or XML.
496
openpyxl
MS Office
External
—
MS Office
File Format Processing
Text & Documents
→
A library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files.
497
PyQt
Desktop
External
—
Desktop
GUI Development
CLI & GUI
→
Python bindings for the
Qt cross-platform application and UI framework.
498
reportlab
PDF
External
—
PDF
File Format Processing
Text & Documents
→
Allowing Rapid creation of rich PDF documents.
499
simpy
Simulation and Modeling
GitLab
—
Simulation and Modeling
Science
Data & Science
→
A process-based discrete-event simulation framework.