1
thealgorithms
Algorithms
222,952
2026-07-06
Algorithms
Algorithms and Design Patterns
Developer Tools
→
All Algorithms implemented in Python.
All Algorithms implemented in Python.
2
hermes-agent
Orchestration
217,783
2026-07-20
Orchestration
AI and Agents
AI & ML
→
An adaptive AI agent framework that grows with you.
An adaptive AI agent framework that grows with you.
3
tensorflow
Deep Learning
196,419
2026-07-16
Deep Learning
AI & ML
→
The most popular Deep Learning framework created by Google.
The most popular Deep Learning framework created by Google.
4
yt-dlp
Productivity Tools
179,143
2026-07-20
Productivity Tools
CLI Tools
CLI & GUI
→
A command-line program to download videos from YouTube and other video sites, a fork of youtube-dl.
A command-line program to download videos from YouTube and other video sites, a fork of youtube-dl.
5
markitdown
Markdown
167,665
2026-05-26
Markdown
File Format Processing
Text & Documents
→
Python tool for converting files and office documents to Markdown.
Python tool for converting files and office documents to Markdown.
6
transformers
Pre-trained Models and Inference
162,773
2026-07-20
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.
A framework that lets you easily use pre-trained transformer models for NLP, vision, and audio tasks.
7
langchain
Orchestration
142,187
2026-07-20
Orchestration
AI and Agents
AI & ML
→
Building applications with LLMs through composability.
Building applications with LLMs through composability.
8
browser-use
Frameworks
105,751
2026-07-20
Frameworks
Web Scraping
HTTP & Scraping
→
Make websites accessible for AI agents with easy browser automation.
Make websites accessible for AI agents with easy browser automation.
9
openai-whisper
Speech
105,298
2026-04-15
Speech
AI and Agents
AI & ML
→
A general-purpose automatic speech recognition model trained on 680k hours of multilingual and multitask supervised data.
A general-purpose automatic speech recognition model trained on 680k hours of multilingual and multitask supervised data.
10
pytorch
Deep Learning
101,815
2026-07-20
Deep Learning
AI & ML
→
Tensors and Dynamic neural networks in Python with strong GPU acceleration.
Tensors and Dynamic neural networks in Python with strong GPU acceleration.
11
fastapi
Framework Agnostic
100,702
2026-07-16
Framework Agnostic
Web APIs
Web Development
→
A modern, fast, web framework for building APIs with standard Python type hints.
A modern, fast, web framework for building APIs with standard Python type hints.
12
thefuck
Productivity Tools
97,551
2024-01-25
Productivity Tools
CLI Tools
CLI & GUI
→
Correcting your previous console command.
Correcting your previous console command.
13
TradingAgents
Orchestration
93,825
2026-07-18
Orchestration
AI and Agents
AI & ML
→
A multi-agents LLM financial trading framework.
A multi-agents LLM financial trading framework.
14
graphify
Agent Skills
92,311
2026-07-20
Agent Skills
AI and Agents
AI & ML
→
Turn any folder of code, SQL schemas, docs, papers, images, or videos into a queryable knowledge graph.
Turn any folder of code, SQL schemas, docs, papers, images, or videos into a queryable knowledge graph.
15
django
Synchronous
88,187
2026-07-20
Synchronous
Web Frameworks
Web Development
→
The most popular web framework in Python.
The most popular web framework in Python.
16
django.db.models
Relational Databases
88,187
2026-07-20
Relational Databases
ORM
Database & Storage
→
17
geodjango
Geolocation
88,187
2026-07-20
Geolocation
Data & Science
→
A world-class geographic web framework that is part of
Django .
A world-class geographic web framework that is part of
Django .
18
uv
Environment Management
87,678
2026-07-20
Environment Management
Package Management
Python Toolchain
→
An extremely fast Python version, package and project manager, written in Rust.
An extremely fast Python version, package and project manager, written in Rust.
19
sherlock
Penetration Testing
86,859
2026-05-09
Penetration Testing
Security
→
Hunt down social media accounts by username across social networks.
Hunt down social media accounts by username across social networks.
20
vllm
Pre-trained Models and Inference
86,738
2026-07-21
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A high-throughput and memory-efficient inference and serving engine for LLMs.
A high-throughput and memory-efficient inference and serving engine for LLMs.
21
funnlp
Chinese
81,917
2023-08-24
Chinese
Natural Language Processing
AI & ML
→
A collection of tools and datasets for Chinese NLP.
A collection of tools and datasets for Chinese NLP.
22
cpython
Implementations
73,838
2026-07-20
Implementations
Python Language
→
Default, most widely used implementation of the Python programming language written in C.
Default, most widely used implementation of the Python programming language written in C.
23
argparse
CLI Development
73,838
2026-07-20
CLI Development
CLI Development
CLI & GUI
Built-in
→
(Python standard library) Command-line option and argument parsing.
(Python standard library) Command-line option and argument parsing.
24
asyncio
Asynchronous Programming
73,838
2026-07-20
Asynchronous Programming
Python Language
Built-in
→
(Python standard library) Asynchronous I/O, event loop, coroutines and tasks.
(Python standard library) Asynchronous I/O, event loop, coroutines and tasks.
25
concurrent.futures
Asynchronous Programming
73,838
2026-07-20
Asynchronous Programming
Python Language
Built-in
→
(Python standard library) A high-level interface for asynchronously executing callables.
(Python standard library) A high-level interface for asynchronously executing callables.
26
configparser
Configuration Files
73,838
2026-07-20
Configuration Files
Python Toolchain
Built-in
→
(Python standard library) INI file parser.
(Python standard library) INI file parser.
27
curses
Terminal
73,838
2026-07-20
Terminal
GUI Development
CLI & GUI
Built-in
→
(Python standard library) The built-in wrapper for
ncurses used to create terminal GUI applications.
(Python standard library) The built-in wrapper for
ncurses used to create terminal GUI applications.
28
difflib
General
73,838
2026-07-20
General
Text Processing
Text & Documents
Built-in
→
(Python standard library) Helpers for computing deltas.
(Python standard library) Helpers for computing deltas.
29
functools
Functional Programming
73,838
2026-07-20
Functional Programming
Python Language
Built-in
→
(Python standard library) Higher-order functions and operations on callable objects.
(Python standard library) Higher-order functions and operations on callable objects.
30
logging
Logging
73,838
2026-07-20
Logging
DevOps
Built-in
→
(Python standard library) Logging facility for Python.
(Python standard library) Logging facility for Python.
31
mimetypes
File Manipulation
73,838
2026-07-20
File Manipulation
Text & Documents
Built-in
→
(Python standard library) Map filenames to MIME types.
(Python standard library) Map filenames to MIME types.
32
mock
Mock
73,838
2026-07-20
Mock
Testing
Developer Tools
Built-in
→
(Python standard library) A mocking and patching library.
(Python standard library) A mocking and patching library.
33
multiprocessing
Asynchronous Programming
73,838
2026-07-20
Asynchronous Programming
Python Language
Built-in
→
(Python standard library) Process-based parallelism.
(Python standard library) Process-based parallelism.
34
pathlib
File Manipulation
73,838
2026-07-20
File Manipulation
Text & Documents
Built-in
→
(Python standard library) A cross-platform, object-oriented path library.
(Python standard library) A cross-platform, object-oriented path library.
35
sqlite3
SQLite
73,838
2026-07-20
SQLite
Database Drivers
Database & Storage
Built-in
→
(Python standard library) SQLite interface compliant with DB-API 2.0.
(Python standard library) SQLite interface compliant with DB-API 2.0.
36
tkinter
Desktop
73,838
2026-07-20
Desktop
GUI Development
CLI & GUI
Built-in
→
(Python standard library) The standard Python interface to the Tcl/Tk GUI toolkit.
(Python standard library) The standard Python interface to the Tcl/Tk GUI toolkit.
37
tomllib
Data Formats
73,838
2026-07-20
Data Formats
File Format Processing
Text & Documents
Built-in
→
(Python standard library) Parse TOML files.
(Python standard library) Parse TOML files.
38
unittest
Frameworks
73,838
2026-07-20
Frameworks
Testing
Developer Tools
Built-in
→
(Python standard library) Unit testing framework.
(Python standard library) Unit testing framework.
39
zoneinfo
Date and Time
73,838
2026-07-20
Date and Time
Python Language
Built-in
→
(Python standard library) IANA time zone support. Brings the
tz database into Python.
(Python standard library) IANA time zone support. Brings the
tz database into Python.
40
crawl4ai
Frameworks
73,456
2026-07-15
Frameworks
Web Scraping
HTTP & Scraping
→
An open-source, LLM-friendly web crawler that provides lightning-fast, structured data extraction specifically designed for AI agents.
An open-source, LLM-friendly web crawler that provides lightning-fast, structured data extraction specifically designed for AI agents.
41
flask
Synchronous
71,989
2026-05-31
Synchronous
Web Frameworks
Web Development
→
A microframework for Python.
A microframework for Python.
42
openbb
Financial Data
70,820
2026-07-20
Financial Data
Data Ingestion / ETL
Data & Science
→
A financial data platform for analysts, quants and AI agents.
A financial data platform for analysts, quants and AI agents.
43
ansible
Configuration Management
69,647
2026-07-17
Configuration Management
DevOps Tools
DevOps
→
A radically simple IT automation platform.
A radically simple IT automation platform.
44
unsloth
Pre-trained Models and Inference
68,577
2026-07-20
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A library for faster LLM fine-tuning and training with reduced memory usage.
A library for faster LLM fine-tuning and training with reduced memory usage.
45
scikit-learn
Machine Learning
66,739
2026-07-20
Machine Learning
AI & ML
→
The most popular Python library for Machine Learning with extensive documentation and community support.
The most popular Python library for Machine Learning with extensive documentation and community support.
46
keras
Deep Learning
64,170
2026-07-20
Deep Learning
AI & ML
→
A high-level deep learning library with support for JAX, TensorFlow, and PyTorch backends.
A high-level deep learning library with support for JAX, TensorFlow, and PyTorch backends.
47
docling
General
63,525
2026-07-20
General
File Format Processing
Text & Documents
→
Library for converting documents into structured data.
Library for converting documents into structured data.
48
scrapy
Frameworks
63,261
2026-07-20
Frameworks
Web Scraping
HTTP & Scraping
→
A fast high-level screen scraping and web crawling framework.
A fast high-level screen scraping and web crawling framework.
49
pathway
Data Analysis
62,605
2026-07-20
Data Analysis
Data & Science
→
Real-time data processing framework for Python with reactive dataflows.
Real-time data processing framework for Python with reactive dataflows.
50
mem0
Data Layer
61,323
2026-07-20
Data Layer
AI and Agents
AI & ML
→
An intelligent memory layer for AI agents enabling personalized interactions.
An intelligent memory layer for AI agents enabling personalized interactions.
51
autogen
Orchestration
59,851
2026-04-06
Orchestration
AI and Agents
AI & ML
→
A programming framework for building agentic AI applications.
A programming framework for building agentic AI applications.
52
ultralytics
Computer Vision
59,671
2026-07-20
Computer Vision
AI & ML
→
Ultralytics YOLO for object detection, segmentation, pose estimation, and classification with state-of-the-art accuracy and speed.
Ultralytics YOLO for object detection, segmentation, pose estimation, and classification with state-of-the-art accuracy and speed.
53
rich
Terminal Rendering
56,895
2026-06-23
Terminal Rendering
CLI Development
CLI & GUI
→
Python library for rich text and beautiful formatting in the terminal. Also provides a great RichHandler log handler.
Python library for rich text and beautiful formatting in the terminal. Also provides a great RichHandler log handler.
54
crewai
Orchestration
55,856
2026-07-20
Orchestration
AI and Agents
AI & ML
→
A framework for orchestrating role-playing autonomous AI agents for collaborative task solving.
A framework for orchestrating role-playing autonomous AI agents for collaborative task solving.
55
LiteLLM
Pre-trained Models and Inference
54,148
2026-07-21
Pre-trained Models and Inference
AI and Agents
AI & ML
→
Call 100+ LLMs using OpenAI format.
Call 100+ LLMs using OpenAI format.
56
requests
HTTP Clients
54,139
2026-07-20
HTTP Clients
HTTP & Scraping
→
HTTP Requests for Humans.
HTTP Requests for Humans.
57
llama-index
Data Layer
50,963
2026-07-21
Data Layer
AI and Agents
AI & ML
→
A data framework for your LLM application.
A data framework for your LLM application.
58
vibevoice
Speech
50,198
2026-05-06
Speech
AI and Agents
AI & ML
→
A family of open-source voice AI models from Microsoft for text-to-speech and long-form speech recognition.
A family of open-source voice AI models from Microsoft for text-to-speech and long-form speech recognition.
59
pandas
Data Analysis
49,255
2026-07-20
Data Analysis
Data & Science
→
A library providing high-performance, easy-to-use data structures and data analysis tools.
A library providing high-performance, easy-to-use data structures and data analysis tools.
60
ruff
Code Formatters
48,727
2026-07-20
Code Formatters
Code Analysis
Developer Tools
→
An extremely fast Python linter and code formatter.
An extremely fast Python linter and code formatter.
61
airflow
Job Schedulers
46,192
2026-07-20
Job Schedulers
DevOps
→
Airflow is a platform to programmatically author, schedule and monitor workflows.
Airflow is a platform to programmatically author, schedule and monitor workflows.
62
streamlit
Dashboards and Apps
45,296
2026-07-20
Dashboards and Apps
Data Visualization
Data & Science
→
A framework which lets you build dashboards, generate reports, or create chat apps in minutes.
A framework which lets you build dashboards, generate reports, or create chat apps in minutes.
63
grpcio
RPC
45,191
2026-07-21
RPC
Web Servers
Web Development
→
HTTP/2-based RPC framework with Python bindings, built by Google.
HTTP/2-based RPC framework with Python bindings, built by Google.
64
pyenv
Environment Management
44,969
2026-07-18
Environment Management
Python Toolchain
→
Simple Python version management.
Simple Python version management.
65
mitmproxy
Penetration Testing
44,388
2026-07-18
Penetration Testing
Security
→
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
66
pyspark
Batch Processing
43,664
2026-07-20
Batch Processing
Distributed Computing
DevOps
→
67
spark.ml
Machine Learning
43,664
2026-07-20
Machine Learning
AI & ML
→
Apache Spark 's scalable
Machine Learning library for distributed computing.
68
ray
Batch Processing
43,298
2026-07-20
Batch Processing
Distributed Computing
DevOps
→
A system for parallel and distributed Python that unifies the machine learning ecosystem.
A system for parallel and distributed Python that unifies the machine learning ecosystem.
69
gradio
Dashboards and Apps
43,167
2026-07-20
Dashboards and Apps
Data Visualization
Data & Science
→
Build and share machine learning apps, all in Python.
Build and share machine learning apps, all in Python.
70
python-patterns
Design Patterns
42,875
2026-03-13
Design Patterns
Algorithms and Design Patterns
Developer Tools
→
A collection of design patterns in Python.
A collection of design patterns in Python.
71
diagrams
Documentation
42,448
2026-06-09
Documentation
Developer Tools
→
Diagram as Code.
72
black
Code Formatters
41,737
2026-07-21
Code Formatters
Code Analysis
Developer Tools
→
The uncompromising Python code formatter.
The uncompromising Python code formatter.
73
manim
Other
39,621
2026-07-20
Other
Science
Data & Science
→
An animation engine for explanatory math videos.
An animation engine for explanatory math videos.
74
duckdb
Database
39,565
2026-07-20
Database
Database & Storage
→
An in-process SQL OLAP database management system; optimized for analytics and fast queries, similar to SQLite but for analytical workloads.
An in-process SQL OLAP database management system; optimized for analytics and fast queries, similar to SQLite but for analytical workloads.
75
mindsdb
Machine Learning
39,469
2026-07-10
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.
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.
76
polars
Data Analysis
39,062
2026-07-20
Data Analysis
Data & Science
→
A fast DataFrame library implemented in Rust with a Python API.
A fast DataFrame library implemented in Rust with a Python API.
77
httpie
CLI Enhancements
38,328
2024-12-17
CLI Enhancements
CLI Tools
CLI & GUI
→
A command line HTTP client, a user-friendly cURL replacement.
A command line HTTP client, a user-friendly cURL replacement.
78
sqlmap
Penetration Testing
37,953
2026-07-20
Penetration Testing
Security
→
Automatic SQL injection and database takeover tool.
Automatic SQL injection and database takeover tool.
79
langgraph
Orchestration
37,695
2026-07-20
Orchestration
AI and Agents
AI & ML
→
Low-level orchestration framework for building stateful, long-running LLM agents.
Low-level orchestration framework for building stateful, long-running LLM agents.
80
textual
Terminal Rendering
36,677
2026-07-11
Terminal Rendering
CLI Development
CLI & GUI
→
A framework for building interactive user interfaces that run in the terminal and the browser.
A framework for building interactive user interfaces that run in the terminal and the browser.
81
dspy
Orchestration
36,262
2026-07-16
Orchestration
AI and Agents
AI & ML
→
A framework for programming, not prompting, language models.
A framework for programming, not prompting, language models.
82
jax
Deep Learning
36,025
2026-07-21
Deep Learning
AI & ML
→
A library for high-performance numerical computing with automatic differentiation and JIT compilation.
A library for high-performance numerical computing with automatic differentiation and JIT compilation.
83
jieba
Chinese
35,074
2020-02-15
Chinese
Natural Language Processing
AI & ML
→
The most popular Chinese text segmentation library.
The most popular Chinese text segmentation library.
84
selenium
GUI / Web Testing
34,304
2026-07-20
GUI / Web Testing
Testing
Developer Tools
→
Python bindings for
Selenium WebDriver .
85
poetry
Package Management
34,294
2026-06-21
Package Management
Python Toolchain
→
Python dependency management and packaging made easy.
Python dependency management and packaging made easy.
86
diffusers
Pre-trained Models and Inference
34,118
2026-07-20
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.
A library that provides pre-trained diffusion models for generating and editing images, audio, and video.
87
voxcpm
Speech
33,886
2026-07-08
Speech
AI and Agents
AI & ML
→
A tokenizer-free text-to-speech foundation model for multilingual speech generation and voice cloning.
A tokenizer-free text-to-speech foundation model for multilingual speech generation and voice cloning.
88
spacy
General
33,756
2026-05-19
General
Natural Language Processing
AI & ML
→
A library for industrial-strength natural language processing in Python and Cython.
A library for industrial-strength natural language processing in Python and Cython.
89
numpy
Core
32,401
2026-07-20
Core
Science
Data & Science
→
A fundamental package for scientific computing with Python.
A fundamental package for scientific computing with Python.
90
tqdm
Terminal Rendering
31,244
2026-07-17
Terminal Rendering
CLI Development
CLI & GUI
→
Fast, extensible progress bar for loops and CLI.
Fast, extensible progress bar for loops and CLI.
91
pytorch-lightning
Deep Learning
31,242
2026-07-20
Deep Learning
AI & ML
→
Deep learning framework to train, deploy, and ship AI products Lightning fast.
Deep learning framework to train, deploy, and ship AI products Lightning fast.
92
sglang
Pre-trained Models and Inference
30,553
2026-07-20
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A high-performance serving framework for large language models and multimodal models.
A high-performance serving framework for large language models and multimodal models.
93
django-rest-framework
Django
30,106
2026-07-12
Django
Web APIs
Web Development
→
A powerful and flexible toolkit to build web APIs.
A powerful and flexible toolkit to build web APIs.
94
PythonRobotics
Physics and Engineering
30,091
2026-06-22
Physics and Engineering
Science
Data & Science
→
This is a compilation of various robotics algorithms with visualizations.
This is a compilation of various robotics algorithms with visualizations.
95
easyocr
Computer Vision
29,796
2025-12-05
Computer Vision
AI & ML
→
Ready-to-use OCR with 40+ languages supported.
Ready-to-use OCR with 40+ languages supported.
96
chromadb
Database
28,837
2026-07-20
Database
Database & Storage
→
An open-source embedding database for building AI applications with embeddings and semantic search.
An open-source embedding database for building AI applications with embeddings and semantic search.
97
celery
Task Queues
28,704
2026-07-19
Task Queues
DevOps
→
An asynchronous task queue/job queue based on distributed message passing.
An asynchronous task queue/job queue based on distributed message passing.
98
reflex
Asynchronous
28,663
2026-07-20
Asynchronous
Web Frameworks
Web Development
→
A framework for building reactive, full-stack web applications entirely with Python.
A framework for building reactive, full-stack web applications entirely with Python.
99
xgboost
Machine Learning
28,583
2026-07-20
Machine Learning
AI & ML
→
A scalable, portable, and distributed gradient boosting library.
A scalable, portable, and distributed gradient boosting library.
100
pydantic
Data Validation
28,331
2026-07-20
Data Validation
Data & Science
→
Data validation using Python type hints.
Data validation using Python type hints.
101
python-fire
CLI Development
28,219
2025-08-16
CLI Development
CLI Development
CLI & GUI
→
A library for creating command line interfaces from absolutely any Python object.
A library for creating command line interfaces from absolutely any Python object.
102
openai-agents
Orchestration
28,044
2026-07-20
Orchestration
AI and Agents
AI & ML
→
OpenAI's framework for building and managing AI agents.
OpenAI's framework for building and managing AI agents.
103
locust
GUI / Web Testing
28,012
2026-07-20
GUI / Web Testing
Testing
Developer Tools
→
Scalable user load testing tool written in Python.
Scalable user load testing tool written in Python.
104
timesfm
Machine Learning
27,003
2026-07-14
Machine Learning
AI & ML
→
A pretrained foundation model from Google Research for time-series forecasting.
A pretrained foundation model from Google Research for time-series forecasting.
105
algorithms
Algorithms
25,507
2026-05-25
Algorithms
Algorithms and Design Patterns
Developer Tools
→
Minimal examples of data structures and algorithms.
Minimal examples of data structures and algorithms.
106
cookiecutter
Productivity Tools
25,023
2026-03-04
Productivity Tools
CLI Tools
CLI & GUI
→
A command-line utility that creates projects from cookiecutters (project templates).
A command-line utility that creates projects from cookiecutters (project templates).
107
yfinance
Financial Data
24,755
2026-06-28
Financial Data
Data Ingestion / ETL
Data & Science
→
Easy Pythonic way to download market and financial data from Yahoo Finance.
Easy Pythonic way to download market and financial data from Yahoo Finance.
108
loguru
Logging
24,028
2026-06-13
Logging
DevOps
→
Library which aims to bring enjoyable logging in Python.
Library which aims to bring enjoyable logging in Python.
109
prefect
Job Schedulers
23,439
2026-07-20
Job Schedulers
DevOps
→
A modern workflow orchestration framework that makes it easy to build, schedule and monitor robust data pipelines.
A modern workflow orchestration framework that makes it easy to build, schedule and monitor robust data pipelines.
110
matplotlib
Plotting
23,022
2026-07-19
Plotting
Data Visualization
Data & Science
→
A Python 2D plotting library.
A Python 2D plotting library.
111
mkdocs
Documentation
22,269
2025-10-20
Documentation
Developer Tools
→
Markdown friendly documentation generator.
Markdown friendly documentation generator.
112
tornado
Asynchronous
22,191
2026-07-08
Asynchronous
Web Frameworks
Web Development
→
A web framework and asynchronous networking library.
A web framework and asynchronous networking library.
113
marimo
Interactive Interpreter
21,919
2026-07-20
Interactive Interpreter
Developer Tools
→
Transform data and train models, feels like a next-gen notebook, stored as Git-friendly Python.
Transform data and train models, feels like a next-gen notebook, stored as Git-friendly Python.
114
micropython
Implementations
21,915
2026-07-20
Implementations
Python Language
→
A lean and efficient Python programming language implementation.
A lean and efficient Python programming language implementation.
115
gooey
Wrappers
21,907
2026-03-12
Wrappers
GUI Development
CLI & GUI
→
Turn command line programs into a full GUI application with one line.
Turn command line programs into a full GUI application with one line.
116
akshare
Financial Data
21,429
2026-05-27
Financial Data
Data Ingestion / ETL
Data & Science
→
A financial data interface library, built for human beings!
A financial data interface library, built for human beings!
117
mypy
Type Checkers
20,545
2026-07-18
Type Checkers
Code Analysis
Developer Tools
→
Check variable types during compile time.
Check variable types during compile time.
118
bokeh
Plotting
20,420
2026-07-20
Plotting
Data Visualization
Data & Science
→
Interactive Web Plotting for Python.
Interactive Web Plotting for Python.
119
wagtail
CMS
20,404
2026-07-20
CMS
Web Development
→
A Django content management system.
A Django content management system.
120
typer
CLI Development
19,788
2026-07-15
CLI Development
CLI Development
CLI & GUI
→
Modern CLI framework that uses Python type hints. Built on Click and Pydantic.
Modern CLI framework that uses Python type hints. Built on Click and Pydantic.
121
funasr
Speech
19,364
2026-07-20
Speech
AI and Agents
AI & ML
→
Industrial-grade speech recognition toolkit with 170x realtime speed, 50+ languages, speaker diarization, and emotion detection.
Industrial-grade speech recognition toolkit with 170x realtime speed, 50+ languages, speaker diarization, and emotion detection.
122
faker
Fake Data
19,335
2026-07-20
Fake Data
Testing
Developer Tools
→
A Python package that generates fake data.
A Python package that generates fake data.
123
ty
Type Checkers
19,239
2026-07-19
Type Checkers
Code Analysis
Developer Tools
→
An extremely fast Python type checker and language server.
An extremely fast Python type checker and language server.
124
kivy
Desktop
18,978
2026-07-13
Desktop
GUI Development
CLI & GUI
→
A library for creating NUI applications, running on Windows, Linux, Mac OS X, Android and iOS.
A library for creating NUI applications, running on Windows, Linux, Mac OS X, Android and iOS.
125
luigi
Batch Processing
18,745
2026-07-18
Batch Processing
Distributed Computing
DevOps
→
A module that helps you build complex pipelines of batch jobs.
A module that helps you build complex pipelines of batch jobs.
126
plotly
Plotting
18,684
2026-07-20
Plotting
Data Visualization
Data & Science
→
Interactive graphing library for Python.
Interactive graphing library for Python.
127
pydantic-ai
Orchestration
18,677
2026-07-20
Orchestration
AI and Agents
AI & ML
→
A Python agent framework for building generative AI applications with structured schemas.
A Python agent framework for building generative AI applications with structured schemas.
128
sanic
Framework Agnostic
18,635
2026-05-31
Framework Agnostic
Web APIs
Web Development
→
A Python web server and web framework that's written to go fast.
A Python web server and web framework that's written to go fast.
129
lightgbm
Machine Learning
18,604
2026-07-18
Machine Learning
AI & ML
→
A fast, distributed, high performance gradient boosting framework.
A fast, distributed, high performance gradient boosting framework.
130
sqlmodel
Relational Databases
18,208
2026-07-13
Relational Databases
ORM
Database & Storage
→
SQLModel is based on Python type annotations, and powered by Pydantic and SQLAlchemy.
SQLModel is based on Python type annotations, and powered by Pydantic and SQLAlchemy.
131
click
CLI Development
17,589
2026-07-20
CLI Development
CLI Development
CLI & GUI
→
A package for creating beautiful command line interfaces in a composable way.
A package for creating beautiful command line interfaces in a composable way.
132
awscli
Cloud Providers
17,134
2026-07-20
Cloud Providers
DevOps Tools
DevOps
→
Universal Command Line Interface for Amazon Web Services.
Universal Command Line Interface for Amazon Web Services.
133
networkx
Other
17,106
2026-07-18
Other
Science
Data & Science
→
A high-productivity software for complex networks.
A high-productivity software for complex networks.
134
aiohttp
HTTP Clients
16,502
2026-07-20
HTTP Clients
HTTP & Scraping
→
Asynchronous HTTP client/server framework for asyncio and Python.
Asynchronous HTTP client/server framework for asyncio and Python.
135
gensim
General
16,464
2025-10-16
General
Natural Language Processing
AI & ML
→
Topic Modeling for Humans.
Topic Modeling for Humans.
136
flet
Web-based
16,365
2026-07-20
Web-based
GUI Development
CLI & GUI
→
Cross-platform GUI framework for building modern apps in pure Python.
Cross-platform GUI framework for building modern apps in pure Python.
137
nicegui
Web-based
16,038
2026-07-20
Web-based
GUI Development
CLI & GUI
→
An easy-to-use, Python-based UI framework, which shows up in your web browser.
An easy-to-use, Python-based UI framework, which shows up in your web browser.
138
dagster
Job Schedulers
15,872
2026-07-17
Job Schedulers
DevOps
→
An orchestration platform for the development, production, and observation of data assets.
An orchestration platform for the development, production, and observation of data assets.
139
saltstack
Configuration Management
15,566
2026-07-14
Configuration Management
DevOps Tools
DevOps
→
Infrastructure automation and management system.
Infrastructure automation and management system.
140
dearpygui
Desktop
15,529
2026-05-13
Desktop
GUI Development
CLI & GUI
→
A Simple GPU accelerated Python GUI framework
A Simple GPU accelerated Python GUI framework
141
fabric
Deployment
15,478
2026-04-10
Deployment
DevOps Tools
DevOps
→
A simple, Pythonic tool for remote execution and deployment.
A simple, Pythonic tool for remote execution and deployment.
142
pre-commit
Other
15,437
2026-07-15
Other
DevOps Tools
DevOps
→
A framework for managing and maintaining multi-language pre-commit hooks.
A framework for managing and maintaining multi-language pre-commit hooks.
143
beets
Metadata
15,408
2026-07-17
Metadata
Audio & Video Processing
Media
→
A music library manager and
MusicBrainz tagger.
144
httpx
HTTP Clients
15,356
2026-02-23
HTTP Clients
HTTP & Scraping
→
A next generation HTTP client for Python.
A next generation HTTP client for Python.
145
py-spy
Profiler
15,353
2026-05-08
Profiler
Debugging Tools
Developer Tools
→
A sampling profiler for Python programs. Written in Rust.
A sampling profiler for Python programs. Written in Rust.
146
KittenTTS
Audio
15,195
2026-05-13
Audio
Audio & Video Processing
Media
→
Lightweight ONNX text-to-speech library with small CPU-friendly models.
Lightweight ONNX text-to-speech library with small CPU-friendly models.
147
zvec
Database
15,185
2026-07-20
Database
Database & Storage
→
An embedded vector database for on-device RAG and edge AI, the SQLite of vector databases.
An embedded vector database for on-device RAG and edge AI, the SQLite of vector databases.
148
setoolkit
Penetration Testing
15,105
2026-06-04
Penetration Testing
Security
→
A toolkit for social engineering.
A toolkit for social engineering.
149
Nuitka
Distribution
14,999
2026-06-22
Distribution
Python Toolchain
→
Compiles Python programs into high-performance standalone executables (cross-platform, supports all Python versions).
Compiles Python programs into high-performance standalone executables (cross-platform, supports all Python versions).
150
playwright-python
GUI / Web Testing
14,838
2026-07-17
GUI / Web Testing
Testing
Developer Tools
→
Python version of the Playwright testing and automation library.
Python version of the Playwright testing and automation library.
151
scipy
Core
14,832
2026-07-19
Core
Science
Data & Science
→
A Python-based ecosystem of open-source software for mathematics, science, and engineering.
A Python-based ecosystem of open-source software for mathematics, science, and engineering.
152
moviepy
Video
14,797
2025-09-25
Video
Audio & Video Processing
Media
→
A module for script-based movie editing with many formats, including animated GIFs.
A module for script-based movie editing with many formats, including animated GIFs.
153
sympy
Core
14,791
2026-07-20
Core
Science
Data & Science
→
A Python library for symbolic mathematics.
A Python library for symbolic mathematics.
154
pyodide
Implementations
14,748
2026-07-20
Implementations
Python Language
→
Python distribution for the browser and Node.js based on WebAssembly.
Python distribution for the browser and Node.js based on WebAssembly.
155
nltk
General
14,680
2026-07-05
General
Natural Language Processing
AI & ML
→
A leading platform for building Python programs to work with human language data.
A leading platform for building Python programs to work with human language data.
156
outlines
Data Layer
14,591
2026-07-20
Data Layer
AI and Agents
AI & ML
→
Structured text generation for LLMs with JSON schema, regex, and grammar-constrained decoding.
Structured text generation for LLMs with JSON schema, regex, and grammar-constrained decoding.
157
pytest
Frameworks
14,352
2026-07-20
Frameworks
Testing
Developer Tools
→
A mature full-featured Python testing tool.
A mature full-featured Python testing tool.
158
annoy
Recommender Systems
14,261
2025-10-29
Recommender Systems
AI & ML
→
Approximate Nearest Neighbors in C++/Python optimized for memory usage.
Approximate Nearest Neighbors in C++/Python optimized for memory usage.
159
seaborn
Plotting
13,972
2026-07-06
Plotting
Data Visualization
Data & Science
→
Statistical data visualization using Matplotlib.
Statistical data visualization using Matplotlib.
160
dask
Batch Processing
13,865
2026-07-14
Batch Processing
Distributed Computing
DevOps
→
A flexible parallel computing library for analytic computing.
A flexible parallel computing library for analytic computing.
161
pillow
Image Processing
13,703
2026-07-19
Image Processing
Media
→
Pillow is the friendly
PIL fork.
Pillow is the friendly
PIL fork.
162
data-profiling
Data Analysis
13,647
2026-04-22
Data Analysis
Data & Science
→
Generate detailed data profiling reports for pandas DataFrames.
Generate detailed data profiling reports for pandas DataFrames.
163
redis-py
NoSQL Databases
13,598
2026-07-20
NoSQL Databases
Database Drivers
Database & Storage
→
The Python client for Redis.
The Python client for Redis.
164
stable-baselines3
Deep Learning
13,594
2026-07-18
Deep Learning
AI & ML
→
PyTorch implementations of Stable Baselines (deep) reinforcement learning algorithms.
PyTorch implementations of Stable Baselines (deep) reinforcement learning algorithms.
165
instructor
Data Layer
13,585
2026-07-13
Data Layer
AI and Agents
AI & ML
→
A library for extracting structured data from LLMs, powered by Pydantic.
A library for extracting structured data from LLMs, powered by Pydantic.
166
borg
Other
13,528
2026-07-20
Other
DevOps Tools
DevOps
→
A deduplicating archiver with compression and encryption.
A deduplicating archiver with compression and encryption.
167
scalene
Profiler
13,483
2026-07-05
Profiler
Debugging Tools
Developer Tools
→
A high-performance, high-precision CPU, GPU, and memory profiler for Python.
A high-performance, high-precision CPU, GPU, and memory profiler for Python.
168
customtkinter
Desktop
13,462
2026-06-24
Desktop
GUI Development
CLI & GUI
→
A modern and customizable python UI-library based on Tkinter.
A modern and customizable python UI-library based on Tkinter.
169
pelican
Static Site Generators
13,332
2026-04-20
Static Site Generators
Web Development
→
Static site generator that supports Markdown and reST syntax.
Static site generator that supports Markdown and reST syntax.
170
pgcli
CLI Enhancements
13,313
2026-07-20
CLI Enhancements
CLI Tools
CLI & GUI
→
PostgreSQL CLI with autocompletion and syntax highlighting.
PostgreSQL CLI with autocompletion and syntax highlighting.
171
jupyter
Interactive Interpreter
13,249
2026-07-15
Interactive Interpreter
Developer Tools
→
A rich toolkit to help you make the most out of using Python interactively.
A rich toolkit to help you make the most out of using Python interactively.
172
pyinstaller
Distribution
13,041
2026-07-19
Distribution
Python Toolchain
→
Converts Python programs into stand-alone executables (cross-platform).
Converts Python programs into stand-alone executables (cross-platform).
173
pipx
Package Management
12,886
2026-07-20
Package Management
Python Toolchain
→
Install and Run Python Applications in Isolated Environments. Like npx in Node.js.
Install and Run Python Applications in Isolated Environments. Like npx in Node.js.
174
pyautogui
GUI / Web Testing
12,628
2023-06-07
GUI / Web Testing
Testing
Developer Tools
→
PyAutoGUI is a cross-platform GUI automation Python module for human beings.
PyAutoGUI is a cross-platform GUI automation Python module for human beings.
175
starlette
Asynchronous
12,489
2026-07-04
Asynchronous
Web Frameworks
Web Development
→
A lightweight ASGI framework and toolkit for building high-performance async services.
A lightweight ASGI framework and toolkit for building high-performance async services.
176
scapy
Network Virtualization
12,417
2026-07-19
Network Virtualization
DevOps
→
A brilliant packet manipulation library.
A brilliant packet manipulation library.
177
schedule
Job Schedulers
12,255
2024-05-25
Job Schedulers
DevOps
→
Python job scheduling for humans.
Python job scheduling for humans.
178
sqlalchemy
Relational Databases
12,008
2026-07-20
Relational Databases
ORM
Database & Storage
→
The Python SQL Toolkit and Object Relational Mapper.
The Python SQL Toolkit and Object Relational Mapper.
179
peewee
Relational Databases
11,981
2026-07-21
Relational Databases
ORM
Database & Storage
→
A small, expressive ORM.
180
mycli
CLI Enhancements
11,941
2026-07-20
CLI Enhancements
CLI Tools
CLI & GUI
→
MySQL CLI with autocompletion and syntax highlighting.
MySQL CLI with autocompletion and syntax highlighting.
181
uvloop
Asynchronous Programming
11,864
2026-07-14
Asynchronous Programming
Python Language
→
Ultra fast asyncio event loop.
Ultra fast asyncio event loop.
182
robotframework
Frameworks
11,761
2026-07-17
Frameworks
Testing
Developer Tools
→
A generic test automation framework.
A generic test automation framework.
183
jinja
Template Engines
11,693
2025-06-14
Template Engines
Web Development
→
A modern and designer friendly templating language.
A modern and designer friendly templating language.
184
statsmodels
Core
11,523
2026-07-21
Core
Science
Data & Science
→
Statistical modeling and econometrics in Python.
Statistical modeling and econometrics in Python.
185
datasette
Data Analysis
11,294
2026-07-14
Data Analysis
Data & Science
→
An open source multi-tool for exploring and publishing data.
An open source multi-tool for exploring and publishing data.
186
kornia
Computer Vision
11,282
2026-07-19
Computer Vision
AI & ML
→
Open Source Differentiable Computer Vision Library for PyTorch.
Open Source Differentiable Computer Vision Library for PyTorch.
187
psutil
Monitoring and Processes
11,237
2026-07-20
Monitoring and Processes
DevOps Tools
DevOps
→
A cross-platform process and system utilities module.
A cross-platform process and system utilities module.
188
numba
Core
11,084
2026-07-20
Core
Science
Data & Science
→
Python JIT compiler to LLVM aimed at scientific Python.
Python JIT compiler to LLVM aimed at scientific Python.
189
chalice
Deployment
11,065
2026-07-02
Deployment
DevOps Tools
DevOps
→
A Python serverless microframework for AWS.
A Python serverless microframework for AWS.
190
fiftyone
Computer Vision
10,921
2026-07-20
Computer Vision
AI & ML
→
The open-source tool for building high-quality datasets and computer vision models.
The open-source tool for building high-quality datasets and computer vision models.
191
uvicorn
ASGI
10,843
2026-07-08
ASGI
Web Servers
Web Development
→
A lightning-fast ASGI server implementation, using uvloop and httptools.
A lightning-fast ASGI server implementation, using uvloop and httptools.
192
cython
Implementations
10,801
2026-07-20
Implementations
Python Language
→
Optimizing Static Compiler for Python.
Optimizing Static Compiler for Python.
193
rq
Task Queues
10,665
2026-07-20
Task Queues
DevOps
→
Simple job queues for Python.
Simple job queues for Python.
194
django-cms
CMS
10,653
2026-07-20
CMS
Web Development
→
The easy-to-use and developer-friendly enterprise CMS powered by Django.
The easy-to-use and developer-friendly enterprise CMS powered by Django.
195
gunicorn
WSGI
10,631
2026-06-15
WSGI
Web Servers
Web Development
→
Pre-forked, ported from Ruby's Unicorn project.
Pre-forked, ported from Ruby's Unicorn project.
196
python-prompt-toolkit
CLI Development
10,538
2026-05-14
CLI Development
CLI Development
CLI & GUI
→
A library for building powerful interactive command lines.
A library for building powerful interactive command lines.
197
hydra
Configuration Files
10,528
2026-07-20
Configuration Files
Python Toolchain
→
Hydra is a framework for elegantly configuring complex applications.
Hydra is a framework for elegantly configuring complex applications.
198
thumbor
Image Processing
10,507
2026-06-04
Image Processing
Media
→
A smart imaging service. It enables on-demand crop, re-sizing and flipping of images.
A smart imaging service. It enables on-demand crop, re-sizing and flipping of images.
199
altair
Plotting
10,433
2026-07-20
Plotting
Data Visualization
Data & Science
→
Declarative statistical visualization library for Python.
Declarative statistical visualization library for Python.
200
modin
Data Analysis
10,395
2026-02-10
Data Analysis
Data & Science
→
A drop-in pandas replacement that scales workflows by changing a single line of code.
A drop-in pandas replacement that scales workflows by changing a single line of code.
201
django-allauth
OAuth
10,355
2026-05-29
OAuth
Authentication
Web Development
→
Authentication app for Django that "just works."
Authentication app for Django that "just works."
202
pip
Package Management
10,231
2026-07-19
Package Management
Python Toolchain
→
The package installer for Python.
The package installer for Python.
203
pypdf
PDF
10,123
2026-06-25
PDF
File Format Processing
Text & Documents
→
A library capable of splitting, merging, cropping, and transforming PDF pages.
A library capable of splitting, merging, cropping, and transforming PDF pages.
204
icecream
Others
10,102
2026-07-06
Others
Debugging Tools
Developer Tools
→
Inspect variables, expressions, and program execution with a single, simple function call.
Inspect variables, expressions, and program execution with a single, simple function call.
205
boto3
Cloud Providers
9,866
2026-07-20
Cloud Providers
DevOps Tools
DevOps
→
Python interface to Amazon Web Services.
Python interface to Amazon Web Services.
206
paramiko
Cryptography
9,806
2026-05-09
Cryptography
Security
→
The leading native Python SSHv2 protocol library.
The leading native Python SSHv2 protocol library.
207
falcon
Framework Agnostic
9,792
2026-07-20
Framework Agnostic
Web APIs
Web Development
→
A high-performance framework for building cloud APIs and web app backends.
A high-performance framework for building cloud APIs and web app backends.
208
pydub
Audio
9,780
2026-03-19
Audio
Audio & Video Processing
Media
→
Manipulate audio with a simple and easy high level interface.
Manipulate audio with a simple and easy high level interface.
209
pymc
Simulation and Modeling
9,679
2026-07-19
Simulation and Modeling
Science
Data & Science
→
Probabilistic programming and Bayesian modeling in Python.
Probabilistic programming and Bayesian modeling in Python.
210
xonsh
Productivity Tools
9,563
2026-07-19
Productivity Tools
CLI Tools
CLI & GUI
→
A Python-powered shell. Full-featured and cross-platform.
A Python-powered shell. Full-featured and cross-platform.
211
weasyprint
PDF
9,404
2026-07-20
PDF
File Format Processing
Text & Documents
→
A visual rendering engine for HTML and CSS that can export to PDF.
A visual rendering engine for HTML and CSS that can export to PDF.
212
platformio
Build Tools
9,360
2026-07-08
Build Tools
Developer Tools
→
A console tool to build code with different development platforms.
A console tool to build code with different development platforms.
213
django-ninja
Django
9,142
2026-07-08
Django
Web APIs
Web Development
→
Fast, Django REST framework based on type hints and Pydantic.
Fast, Django REST framework based on type hints and Pydantic.
214
supervisor
Monitoring and Processes
9,082
2025-12-21
Monitoring and Processes
DevOps Tools
DevOps
→
Supervisor process control system for UNIX.
Supervisor process control system for UNIX.
215
catboost
Machine Learning
9,031
2026-07-20
Machine Learning
AI & ML
→
A fast, scalable, high performance gradient boosting on decision trees library.
A fast, scalable, high performance gradient boosting on decision trees library.
216
SenseVoice
Speech
8,902
2026-07-19
Speech
AI and Agents
AI & ML
→
A multilingual speech understanding model for speech recognition, language identification, emotion recognition, and audio event detection.
A multilingual speech understanding model for speech recognition, language identification, emotion recognition, and audio event detection.
217
pygame
Game Development
8,865
2025-10-05
Game Development
Media
→
Pygame is a set of Python modules designed for writing games.
Pygame is a set of Python modules designed for writing games.
218
python-dotenv
Configuration Files
8,827
2026-06-08
Configuration Files
Python Toolchain
→
Reads key-value pairs from a .env file and sets them as environment variables.
Reads key-value pairs from a .env file and sets them as environment variables.
219
hypothesis
Frameworks
8,795
2026-07-20
Frameworks
Testing
Developer Tools
→
Hypothesis is an advanced Quickcheck style property based testing library.
Hypothesis is an advanced Quickcheck style property based testing library.
220
bottle
Synchronous
8,772
2026-07-19
Synchronous
Web Frameworks
Web Development
→
A fast and simple micro-framework distributed as a single file with no dependencies.
A fast and simple micro-framework distributed as a single file with no dependencies.
221
xberg
General
8,678
2026-07-20
General
File Format Processing
Text & Documents
→
High-performance document intelligence library with a Rust core, extracting text, tables, and metadata from 97+ formats including PDF, Office, images (with OCR), HTML, email, and archives.
High-performance document intelligence library with a Rust core, extracting text, tables, and metadata from 97+ formats including PDF, Office, images (with OCR), HTML, email, and archives.
222
librosa
Audio
8,510
2026-07-17
Audio
Audio & Video Processing
Media
→
Python library for audio and music analysis.
Python library for audio and music analysis.
223
django-debug-toolbar
Others
8,376
2026-07-15
Others
Debugging Tools
Developer Tools
→
Display various debug information for Django.
Display various debug information for Django.
224
litestar
Asynchronous
8,346
2026-07-20
Asynchronous
Web Frameworks
Web Development
→
Production-ready, capable and extensible ASGI Web framework.
Production-ready, capable and extensible ASGI Web framework.
225
bandit
Code Linters
8,174
2026-07-07
Code Linters
Code Analysis
Developer Tools
→
A tool designed to find common security issues in Python code.
A tool designed to find common security issues in Python code.
226
orjson
Serialization
8,169
2026-05-06
Serialization
Database & Storage
→
Fast, correct JSON library.
Fast, correct JSON library.
227
ajenti
Admin Panels
7,947
2026-07-15
Admin Panels
Web Development
→
The admin panel your servers deserve.
The admin panel your servers deserve.
228
sphinx
Documentation
7,938
2026-06-30
Documentation
Developer Tools
→
Python Documentation generator.
Python Documentation generator.
229
stanza
General
7,845
2026-07-15
General
Natural Language Processing
AI & ML
→
The Stanford NLP Group's official Python library, supporting 60+ languages.
The Stanford NLP Group's official Python library, supporting 60+ languages.
230
pymysql
MySQL
7,844
2026-07-10
MySQL
Database Drivers
Database & Storage
→
A pure Python MySQL driver compatible to mysql-python.
A pure Python MySQL driver compatible to mysql-python.
231
bindu
Orchestration
7,840
2026-07-06
Orchestration
AI and Agents
AI & ML
→
A framework that wraps any agent handler with DID-based cryptographic identity, A2A JSON-RPC over HTTP, OAuth2 auth, x402 (USDC) payments, and a built-in operator inbox.
A framework that wraps any agent handler with DID-based cryptographic identity, A2A JSON-RPC over HTTP, OAuth2 auth, x402 (USDC) payments, and a built-in operator inbox.
232
cryptography
Cryptography
7,669
2026-07-20
Cryptography
Security
→
A package designed to expose cryptographic primitives and recipes to Python developers.
A package designed to expose cryptographic primitives and recipes to Python developers.
233
qiskit
Quantum Computing
7,625
2026-07-20
Quantum Computing
Data & Science
→
An IBM-backed quantum SDK for building, simulating, and running circuits on real quantum hardware.
An IBM-backed quantum SDK for building, simulating, and running circuits on real quantum hardware.
234
apscheduler
Job Schedulers
7,569
2026-07-12
Job Schedulers
DevOps
→
A light but powerful in-process task scheduler that lets you schedule functions.
A light but powerful in-process task scheduler that lets you schedule functions.
235
tinydb
Database
7,546
2026-05-28
Database
Database & Storage
→
A tiny, document-oriented database.
A tiny, document-oriented database.
236
h2o
Machine Learning
7,499
2026-05-22
Machine Learning
AI & ML
→
Open Source Fast Scalable Machine Learning Platform.
Open Source Fast Scalable Machine Learning Platform.
237
conda
Package Management
7,475
2026-07-20
Package Management
Python Toolchain
→
Cross-platform, Python-agnostic binary package manager.
Cross-platform, Python-agnostic binary package manager.
238
watchdog
File Manipulation
7,383
2026-07-20
File Manipulation
Text & Documents
→
API and shell utilities to monitor file system events.
API and shell utilities to monitor file system events.
239
pyenv-win
Environment Management
7,335
2026-05-16
Environment Management
Python Toolchain
→
Pyenv for Windows.
240
robyn
Asynchronous
7,303
2026-06-25
Asynchronous
Web Frameworks
Web Development
→
A high-performance async Python web framework with a Rust runtime.
A high-performance async Python web framework with a Rust runtime.
241
trio
Asynchronous Programming
7,297
2026-07-16
Asynchronous Programming
Python Language
→
A friendly library for async concurrency and I/O.
A friendly library for async concurrency and I/O.
242
marshmallow
Serialization
7,247
2026-07-06
Serialization
Database & Storage
→
A lightweight library for converting complex objects to and from simple Python datatypes.
A lightweight library for converting complex objects to and from simple Python datatypes.
243
sh
Monitoring and Processes
7,243
2026-07-20
Monitoring and Processes
DevOps Tools
DevOps
→
A full-fledged subprocess replacement for Python.
A full-fledged subprocess replacement for Python.
244
flower
Admin Panels
7,221
2026-07-08
Admin Panels
Web Development
→
Real-time monitor and web admin for Celery.
Real-time monitor and web admin for Celery.
245
hatch
Package Management
7,204
2026-07-16
Package Management
Python Toolchain
→
Modern, extensible Python project manager for environments, builds, and publishing.
Modern, extensible Python project manager for environments, builds, and publishing.
246
pdfminer.six
PDF
7,002
2026-03-13
PDF
File Format Processing
Text & Documents
→
Pdfminer.six is a community maintained fork of the original PDFMiner.
Pdfminer.six is a community maintained fork of the original PDFMiner.
247
fasthtml
Synchronous
6,965
2026-07-19
Synchronous
Web Frameworks
Web Development
→
The fastest way to create an HTML app.
The fastest way to create an HTML app.
248
isort
Code Formatters
6,953
2026-07-16
Code Formatters
Code Analysis
Developer Tools
→
A Python utility / library to sort imports.
A Python utility / library to sort imports.
249
boltons
Miscellaneous
6,906
2026-07-18
Miscellaneous
Other
→
A set of pure-Python utilities.
A set of pure-Python utilities.
250
scikit-surprise
Recommender Systems
6,803
2026-05-30
Recommender Systems
AI & ML
→
A scikit for building and analyzing recommender systems.
A scikit for building and analyzing recommender systems.
251
pyrefly
Type Checkers
6,800
2026-07-21
Type Checkers
Code Analysis
Developer Tools
→
A fast type checker and language server for Python.
A fast type checker and language server for Python.
252
pendulum
Date and Time
6,672
2026-07-06
Date and Time
Python Language
→
Python datetimes made easy.
Python datetimes made easy.
253
renpy
Game Development
6,647
2026-07-20
Game Development
Media
→
A Visual Novel engine.
254
ibis
Data Analysis
6,603
2026-07-20
Data Analysis
Data & Science
→
A portable Python dataframe library with a single API for 20+ backends.
A portable Python dataframe library with a single API for 20+ backends.
255
transitions
Design Patterns
6,568
2025-09-09
Design Patterns
Algorithms and Design Patterns
Developer Tools
→
A lightweight, object-oriented finite state machine implementation.
A lightweight, object-oriented finite state machine implementation.
256
scikit-image
Image Processing
6,557
2026-07-10
Image Processing
Media
→
A Python library for (scientific) image processing.
A Python library for (scientific) image processing.
257
gevent
Asynchronous Programming
6,442
2026-07-02
Asynchronous Programming
Python Language
→
A coroutine-based Python networking library that uses
greenlet .
A coroutine-based Python networking library that uses
greenlet .
258
csvkit
Data Formats
6,403
2026-07-20
Data Formats
File Format Processing
Text & Documents
→
Utilities for converting to and working with CSV.
Utilities for converting to and working with CSV.
259
pytesseract
Computer Vision
6,372
2025-02-17
Computer Vision
AI & ML
→
260
channels
WebSocket
6,351
2026-07-15
WebSocket
Web Development
→
Developer-friendly asynchrony for Django.
Developer-friendly asynchrony for Django.
261
mlx-lm
Pre-trained Models and Inference
6,350
2026-07-11
Pre-trained Models and Inference
AI and Agents
AI & ML
→
Run and fine-tune large language models on Apple Silicon with MLX.
Run and fine-tune large language models on Apple Silicon with MLX.
262
trafilatura
Content Extraction
6,319
2026-07-18
Content Extraction
Web Scraping
HTTP & Scraping
→
A tool for gathering text and metadata from the web, with built-in content filtering.
A tool for gathering text and metadata from the web, with built-in content filtering.
263
alive-progress
Terminal Rendering
6,291
2025-10-10
Terminal Rendering
CLI Development
CLI & GUI
→
A new kind of Progress Bar, with real-time throughput, eta and very cool animations.
A new kind of Progress Bar, with real-time throughput, eta and very cool animations.
264
trailofbits-skills
Agent Skills
6,191
2026-06-30
Agent Skills
AI and Agents
AI & ML
→
Python-friendly security skills for auditing, testing, and safer backend development.
Python-friendly security skills for auditing, testing, and safer backend development.
265
flask-admin
Admin Panels
6,065
2026-07-15
Admin Panels
Web Development
→
Simple and extensible administrative interface framework for Flask.
Simple and extensible administrative interface framework for Flask.
266
huey
Task Queues
5,992
2026-07-20
Task Queues
DevOps
→
Little multi-threaded task queue.
Little multi-threaded task queue.
267
openstack
Configuration Management
5,980
2026-07-20
Configuration Management
DevOps Tools
DevOps
→
Open source software for building private and public clouds.
Open source software for building private and public clouds.
268
twisted
Asynchronous Programming
5,972
2026-07-20
Asynchronous Programming
Python Language
→
An event-driven networking engine.
An event-driven networking engine.
269
pywebview
Web-based
5,960
2026-05-15
Web-based
GUI Development
CLI & GUI
→
A lightweight cross-platform native wrapper around a webview component.
A lightweight cross-platform native wrapper around a webview component.
270
pyinfra
Configuration Management
5,907
2026-07-19
Configuration Management
DevOps Tools
DevOps
→
A versatile CLI tools and python libraries to automate infrastructure.
A versatile CLI tools and python libraries to automate infrastructure.
271
mininet
Network Virtualization
5,839
2023-09-17
Network Virtualization
DevOps
→
A popular network emulator and API written in Python.
A popular network emulator and API written in Python.
272
attrs
Built-in Classes Enhancement
5,816
2026-07-18
Built-in Classes Enhancement
Python Language
→
Replacement for __init__, __eq__, __repr__, etc. boilerplate in class definitions.
Replacement for __init__, __eq__, __repr__, etc. boilerplate in class definitions.
273
xmltodict
HTML Manipulation
5,747
2026-06-15
HTML Manipulation
Text & Documents
→
Working with XML feel like you are working with JSON.
Working with XML feel like you are working with JSON.
274
websockets
WebSocket
5,704
2026-07-20
WebSocket
Web Development
→
A library for building WebSocket servers and clients with a focus on correctness and simplicity.
A library for building WebSocket servers and clients with a focus on correctness and simplicity.
275
pylint
Code Linters
5,703
2026-07-20
Code Linters
Code Analysis
Developer Tools
→
A fully customizable source code analyzer.
A fully customizable source code analyzer.
276
python-docx
MS Office
5,682
2025-06-16
MS Office
File Format Processing
Text & Documents
→
Reads, queries and modifies Microsoft Word 2007/2008 docx files.
Reads, queries and modifies Microsoft Word 2007/2008 docx files.
277
pyjwt
JWT
5,675
2026-05-21
JWT
Authentication
Web Development
→
JSON Web Token implementation in Python.
JSON Web Token implementation in Python.
278
dlt
General
5,633
2026-07-20
General
Data Ingestion / ETL
Data & Science
→
A Python library for building data pipelines with automatic schema inference, incremental loading, and support for multiple sources and destinations.
A Python library for building data pipelines with automatic schema inference, incremental loading, and support for multiple sources and destinations.
279
tortoise-orm
Relational Databases
5,610
2026-07-06
Relational Databases
ORM
Database & Storage
→
An easy-to-use asyncio ORM inspired by Django, with relations support.
An easy-to-use asyncio ORM inspired by Django, with relations support.
280
pywin32
Microsoft Windows
5,582
2026-07-15
Microsoft Windows
Other
→
Python Extensions for Windows.
Python Extensions for Windows.
281
flask-socketio
WebSocket
5,513
2026-05-14
WebSocket
Web Development
→
Socket.IO integration for Flask applications.
Socket.IO integration for Flask applications.
282
pythonnet
Microsoft Windows
5,504
2026-07-01
Microsoft Windows
Other
→
Python Integration with the .NET Common Language Runtime (CLR).
Python Integration with the .NET Common Language Runtime (CLR).
283
granian
ASGI
5,495
2026-07-03
ASGI
Web Servers
Web Development
→
A Rust HTTP server for Python applications built on top of Hyper and Tokio, supporting WSGI/ASGI/RSGI.
A Rust HTTP server for Python applications built on top of Hyper and Tokio, supporting WSGI/ASGI/RSGI.
284
ptpython
Interactive Interpreter
5,449
2025-11-21
Interactive Interpreter
Developer Tools
→
Advanced Python REPL built on top of the
python-prompt-toolkit .
285
toga
Desktop
5,392
2026-07-21
Desktop
GUI Development
CLI & GUI
→
A Python native, OS native GUI toolkit.
A Python native, OS native GUI toolkit.
286
authlib
OAuth
5,372
2026-07-21
OAuth
Authentication
Web Development
→
A comprehensive library for building OAuth, OpenID Connect, and JWT/JWS/JWE/JWK/JWA.
A comprehensive library for building OAuth, OpenID Connect, and JWT/JWS/JWE/JWK/JWA.
287
pypinyin
General
5,337
2026-04-19
General
Text Processing
Text & Documents
→
Convert Chinese hanzi (漢字) to pinyin (拼音).
Convert Chinese hanzi (漢字) to pinyin (拼音).
288
opencv
Computer Vision
5,325
2026-07-10
Computer Vision
AI & ML
→
Open Source Computer Vision Library.
Open Source Computer Vision Library.
289
dramatiq
Task Queues
5,290
2026-07-06
Task Queues
DevOps
→
A fast and reliable background task processing library for Python 3.
A fast and reliable background task processing library for Python 3.
290
faststream
Messaging
5,280
2026-07-20
Messaging
DevOps
→
A framework for building asynchronous services over Apache Kafka, RabbitMQ, NATS, MQTT and Redis.
A framework for building asynchronous services over Apache Kafka, RabbitMQ, NATS, MQTT and Redis.
291
astropy
Physics and Engineering
5,241
2026-07-20
Physics and Engineering
Science
Data & Science
→
A community Python library for Astronomy.
A community Python library for Astronomy.
292
geopandas
Geolocation
5,195
2026-07-07
Geolocation
Data & Science
→
Python tools for geographic data (GeoSeries/GeoDataFrame) built on pandas.
Python tools for geographic data (GeoSeries/GeoDataFrame) built on pandas.
293
panda3d
Game Development
5,182
2026-07-20
Game Development
Media
→
3D game engine developed by Disney.
3D game engine developed by Disney.
294
toolz
Functional Programming
5,150
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.
A collection of functional utilities for iterators, functions, and dictionaries. Also available as
cytoolz for Cython-accelerated performance.
295
pyarmor
Distribution
5,138
2026-06-01
Distribution
Python Toolchain
→
A tool used to obfuscate python scripts, bind obfuscated scripts to fixed machine or expire obfuscated scripts.
A tool used to obfuscate python scripts, bind obfuscated scripts to fixed machine or expire obfuscated scripts.
296
biopython
Biology and Chemistry
5,128
2026-07-06
Biology and Chemistry
Science
Data & Science
→
Biopython is a set of freely available tools for biological computation.
Biopython is a set of freely available tools for biological computation.
297
typeshed
Type Checkers
5,096
2026-07-20
Type Checkers
Code Analysis
Developer Tools
→
Collection of library stubs for Python, with static types.
Collection of library stubs for Python, with static types.
298
virtualenv
Environment Management
5,039
2026-07-16
Environment Management
Python Toolchain
→
A tool to create isolated Python environments.
A tool to create isolated Python environments.
299
pytype
Type Annotations Generators
5,031
2026-01-23
Type Annotations Generators
Code Analysis
Developer Tools
→
Pytype checks and infers types for Python code - without requiring type annotations.
Pytype checks and infers types for Python code - without requiring type annotations.
300
Cirq
Quantum Computing
5,018
2026-07-20
Quantum Computing
Data & Science
→
A Google-developed framework focused on hardware-aware quantum circuit design for NISQ devices.
A Google-developed framework focused on hardware-aware quantum circuit design for NISQ devices.
301
monkeytype
Type Annotations Generators
5,001
2025-06-14
Type Annotations Generators
Code Analysis
Developer Tools
→
A system for Python that generates static type annotations by collecting runtime types.
A system for Python that generates static type annotations by collecting runtime types.
302
jsonschema
Data Validation
4,962
2026-07-20
Data Validation
Data & Science
→
An implementation of
JSON Schema for Python.
303
python-qrcode
Image Processing
4,923
2026-03-25
Image Processing
Media
→
A pure Python QR Code generator.
A pure Python QR Code generator.
304
structlog
Logging
4,881
2026-07-18
Logging
DevOps
→
Structured logging made easy.
Structured logging made easy.
305
mechanicalsoup
Frameworks
4,876
2026-06-26
Frameworks
Web Scraping
HTTP & Scraping
→
A Python library for automating interaction with websites.
A Python library for automating interaction with websites.
306
dataset
Relational Databases
4,868
2026-04-12
Relational Databases
ORM
Database & Storage
→
Store Python dicts in a database - works with SQLite, MySQL, and PostgreSQL.
Store Python dicts in a database - works with SQLite, MySQL, and PostgreSQL.
307
geopy
Geolocation
4,836
2026-07-12
Geolocation
Data & Science
→
Python Geocoding Toolbox.
Python Geocoding Toolbox.
308
mimesis
Fake Data
4,831
2026-07-16
Fake Data
Testing
Developer Tools
→
is a Python library that help you generate fake data.
is a Python library that help you generate fake data.
309
ag2
Orchestration
4,783
2026-07-17
Orchestration
AI and Agents
AI & ML
→
An open-source AgentOS for multi-agent orchestration and building agentic AI systems.
An open-source AgentOS for multi-agent orchestration and building agentic AI systems.
310
invoke
Build Tools
4,768
2026-04-07
Build Tools
Developer Tools
→
A tool for managing shell-oriented subprocesses and organizing executable Python code into CLI-invokable tasks.
A tool for managing shell-oriented subprocesses and organizing executable Python code into CLI-invokable tasks.
311
tablib
General
4,756
2026-07-16
General
File Format Processing
Text & Documents
→
A module for Tabular Datasets in XLS, CSV, JSON, YAML.
A module for Tabular Datasets in XLS, CSV, JSON, YAML.
312
plotnine
Plotting
4,737
2026-07-15
Plotting
Data Visualization
Data & Science
→
A grammar of graphics for Python based on ggplot2.
A grammar of graphics for Python based on ggplot2.
313
vulture
Code Analysis
4,697
2026-04-30
Code Analysis
Code Analysis
Developer Tools
→
A tool for finding and analyzing dead Python code.
A tool for finding and analyzing dead Python code.
314
strawberry
Framework Agnostic
4,689
2026-07-20
Framework Agnostic
Web APIs
Web Development
→
A GraphQL library that leverages Python type annotations for schema definition.
A GraphQL library that leverages Python type annotations for schema definition.
315
connexion
Framework Agnostic
4,604
2026-04-25
Framework Agnostic
Web APIs
Web Development
→
A spec-first framework that automatically handles requests based on your OpenAPI specification.
A spec-first framework that automatically handles requests based on your OpenAPI specification.
316
code2flow
Code Analysis
4,591
2023-01-08
Code Analysis
Code Analysis
Developer Tools
→
Turn your Python and JavaScript code into DOT flowcharts.
Turn your Python and JavaScript code into DOT flowcharts.
317
tmuxp
Productivity Tools
4,542
2026-07-19
Productivity Tools
CLI Tools
CLI & GUI
→
318
freezegun
Mock
4,519
2025-08-19
Mock
Testing
Developer Tools
→
Travel through time by mocking the datetime module.
Travel through time by mocking the datetime module.
319
shapely
Other
4,474
2026-07-06
Other
Science
Data & Science
→
Manipulation and analysis of geometric objects in the Cartesian plane.
Manipulation and analysis of geometric objects in the Cartesian plane.
320
pandera
Data Validation
4,409
2026-07-18
Data Validation
Data & Science
→
A data validation library for dataframes, with support for pandas, polars, and Spark.
A data validation library for dataframes, with support for pandas, polars, and Spark.
321
elasticsearch-py
Search
4,383
2026-07-20
Search
Database & Storage
→
The official low-level Python client for
Elasticsearch .
322
pyqtgraph
Plotting
4,382
2026-07-19
Plotting
Data Visualization
Data & Science
→
Interactive and realtime 2D/3D/Image plotting and science/engineering widgets.
Interactive and realtime 2D/3D/Image plotting and science/engineering widgets.
323
joblib
Batch Processing
4,374
2026-07-16
Batch Processing
Distributed Computing
DevOps
→
A set of tools to provide lightweight pipelining in Python.
A set of tools to provide lightweight pipelining in Python.
324
pymongo
NoSQL Databases
4,353
2026-07-20
NoSQL Databases
Database Drivers
Database & Storage
→
The official Python client for MongoDB.
The official Python client for MongoDB.
325
mongoengine
NoSQL Databases
4,349
2026-06-23
NoSQL Databases
ORM
Database & Storage
→
A Python Object-Document-Mapper for working with MongoDB.
A Python Object-Document-Mapper for working with MongoDB.
326
coconut
Functional Programming
4,346
2025-12-31
Functional Programming
Python Language
→
A variant of Python built for simple, elegant, Pythonic functional programming.
A variant of Python built for simple, elegant, Pythonic functional programming.
327
responses
Mock
4,343
2026-07-17
Mock
Testing
Developer Tools
→
A utility library for mocking out the requests Python library.
A utility library for mocking out the requests Python library.
328
returns
Functional Programming
4,332
2026-07-20
Functional Programming
Python Language
→
A set of type-safe monads, transformers, and composition utilities.
A set of type-safe monads, transformers, and composition utilities.
329
dynaconf
Configuration Files
4,314
2026-07-03
Configuration Files
Python Toolchain
→
Dynaconf is a configuration manager with plugins for Django, Flask and FastAPI.
Dynaconf is a configuration manager with plugins for Django, Flask and FastAPI.
330
asciimatics
Terminal Rendering
4,296
2026-07-04
Terminal Rendering
CLI Development
CLI & GUI
→
A package to create full-screen text UIs (from interactive forms to ASCII animations).
A package to create full-screen text UIs (from interactive forms to ASCII animations).
331
markdown
Markdown
4,226
2026-07-08
Markdown
File Format Processing
Text & Documents
→
A Python implementation of John Gruber’s Markdown.
A Python implementation of John Gruber’s Markdown.
332
aws-sdk-pandas
Data Analysis
4,117
2026-07-15
Data Analysis
Data & Science
→
Pandas on AWS.
333
warehouse
Package Repositories
4,100
2026-07-20
Package Repositories
Python Toolchain
→
Next generation Python Package Repository (PyPI).
Next generation Python Package Repository (PyPI).
334
pyramid
Synchronous
4,088
2026-03-11
Synchronous
Web Frameworks
Web Development
→
A small, fast, down-to-earth, open source Python web framework.
A small, fast, down-to-earth, open source Python web framework.
335
more-itertools
Functional Programming
4,083
2026-07-20
Functional Programming
Python Language
→
More routines for operating on iterables, beyond itertools.
More routines for operating on iterables, beyond itertools.
336
ftfy
General
4,051
2024-10-30
General
Text Processing
Text & Documents
→
Makes Unicode text less broken and more consistent automagically.
Makes Unicode text less broken and more consistent automagically.
337
urllib3
HTTP Clients
4,041
2026-07-18
HTTP Clients
HTTP & Scraping
→
A HTTP library with thread-safe connection pooling, file post support, sanity friendly.
A HTTP library with thread-safe connection pooling, file post support, sanity friendly.
338
sqlparse
Parser
4,009
2026-06-06
Parser
Text Processing
Text & Documents
→
A non-validating SQL parser.
A non-validating SQL parser.
339
sortedcontainers
Algorithms
3,965
2024-03-01
Algorithms
Algorithms and Design Patterns
Developer Tools
→
Fast and pure-Python implementation of sorted collections.
Fast and pure-Python implementation of sorted collections.
340
xlsxwriter
MS Office
3,957
2026-07-02
MS Office
File Format Processing
Text & Documents
→
A Python module for creating Excel .xlsx files.
A Python module for creating Excel .xlsx files.
341
lektor
Static Site Generators
3,943
2026-06-28
Static Site Generators
Web Development
→
An easy to use static CMS and blog engine.
An easy to use static CMS and blog engine.
342
django-grappelli
Admin Panels
3,942
2026-04-29
Admin Panels
Web Development
→
A jazzy skin for the Django Admin-Interface.
A jazzy skin for the Django Admin-Interface.
343
tox
Test Runners
3,914
2026-07-20
Test Runners
Testing
Developer Tools
→
Auto builds and tests distributions in multiple Python versions
Auto builds and tests distributions in multiple Python versions
344
django-guardian
Permissions
3,907
2026-07-06
Permissions
Authentication
Web Development
→
Implementation of per-object permissions for Django.
Implementation of per-object permissions for Django.
345
pony
Relational Databases
3,827
2026-05-27
Relational Databases
ORM
Database & Storage
→
ORM that provides a generator-oriented interface to SQL.
ORM that provides a generator-oriented interface to SQL.
346
repowise
Code Analysis
3,825
2026-07-20
Code Analysis
Code Analysis
Developer Tools
→
Codebase intelligence that indexes repos into dependency graphs, git history, and auto-generated docs with dead code detection.
Codebase intelligence that indexes repos into dependency graphs, git history, and auto-generated docs with dead code detection.
347
flake8
Code Linters
3,809
2026-07-14
Code Linters
Code Analysis
Developer Tools
→
A wrapper around pycodestyle, pyflakes and McCabe.
A wrapper around pycodestyle, pyflakes and McCabe.
348
factory_boy
Object Factories
3,804
2025-12-14
Object Factories
Testing
Developer Tools
→
A test fixtures replacement for Python.
A test fixtures replacement for Python.
349
implicit
Recommender Systems
3,803
2026-05-08
Recommender Systems
AI & ML
→
A fast Python implementation of collaborative filtering for implicit datasets.
A fast Python implementation of collaborative filtering for implicit datasets.
350
colorama
Terminal Rendering
3,794
2026-05-13
Terminal Rendering
CLI Development
CLI & GUI
→
Cross-platform colored terminal text.
Cross-platform colored terminal text.
351
python-phonenumbers
Parser
3,762
2026-07-03
Parser
Text Processing
Text & Documents
→
Parsing, formatting, storing and validating international phone numbers.
Parsing, formatting, storing and validating international phone numbers.
352
cloudinit
Configuration Management
3,760
2026-07-17
Configuration Management
DevOps Tools
DevOps
→
A multi-distribution package that handles early initialization of a cloud instance.
A multi-distribution package that handles early initialization of a cloud instance.
353
django-haystack
Search
3,741
2026-07-01
Search
Database & Storage
→
Modular search for Django.
Modular search for Django.
354
mesa
Simulation and Modeling
3,735
2026-07-18
Simulation and Modeling
Science
Data & Science
→
An agent-based modeling framework for building, analyzing, and visualizing complex system simulations.
An agent-based modeling framework for building, analyzing, and visualizing complex system simulations.
355
vidgear
Video
3,718
2026-05-17
Video
Audio & Video Processing
Media
→
Most Powerful multi-threaded Video Processing framework.
Most Powerful multi-threaded Video Processing framework.
356
sumy
Content Extraction
3,695
2026-07-20
Content Extraction
Web Scraping
HTTP & Scraping
→
A module for automatic summarization of text documents and HTML pages.
A module for automatic summarization of text documents and HTML pages.
357
bqplot
Plotting
3,693
2026-05-07
Plotting
Data Visualization
Data & Science
→
Interactive Plotting Library for the Jupyter Notebook.
Interactive Plotting Library for the Jupyter Notebook.
358
vispy
Plotting
3,580
2026-07-20
Plotting
Data Visualization
Data & Science
→
High-performance scientific visualization based on OpenGL.
High-performance scientific visualization based on OpenGL.
359
django-unfold
Admin Panels
3,576
2026-07-20
Admin Panels
Web Development
→
Elevate your Django admin with a stunning modern interface, powerful features, and seamless user experience.
Elevate your Django admin with a stunning modern interface, powerful features, and seamless user experience.
360
doitlive
Productivity Tools
3,571
2026-07-07
Productivity Tools
CLI Tools
CLI & GUI
→
A tool for live presentations in the terminal.
A tool for live presentations in the terminal.
361
uwsgi
WSGI
3,546
2025-10-11
WSGI
Web Servers
Web Development
→
A project aims at developing a full stack for building hosting services, written in C.
A project aims at developing a full stack for building hosting services, written in C.
362
textdistance
General
3,538
2025-04-18
General
Text Processing
Text & Documents
→
Compute distance between sequences with 30+ algorithms.
Compute distance between sequences with 30+ algorithms.
363
modoboa
Email
3,527
2026-07-20
Email
HTTP & Scraping
→
A mail hosting and management platform including a modern Web UI.
A mail hosting and management platform including a modern Web UI.
364
rdkit
Biology and Chemistry
3,525
2026-07-20
Biology and Chemistry
Science
Data & Science
→
Cheminformatics and Machine Learning Software.
Cheminformatics and Machine Learning Software.
365
funcy
Functional Programming
3,512
2026-02-14
Functional Programming
Python Language
→
A fancy and practical functional tools.
A fancy and practical functional tools.
366
schemathesis
GUI / Web Testing
3,479
2026-07-20
GUI / Web Testing
Testing
Developer Tools
→
A tool for automatic property-based testing of web applications built with Open API / Swagger specifications.
A tool for automatic property-based testing of web applications built with Open API / Swagger specifications.
367
copier
Productivity Tools
3,477
2026-07-13
Productivity Tools
CLI Tools
CLI & GUI
→
A library and command-line utility for rendering projects templates.
A library and command-line utility for rendering projects templates.
368
python-pptx
MS Office
3,460
2024-08-07
MS Office
File Format Processing
Text & Documents
→
Python library for creating and updating PowerPoint (.pptx) files.
Python library for creating and updating PowerPoint (.pptx) files.
369
coverage
Code Coverage
3,394
2026-07-19
Code Coverage
Testing
Developer Tools
→
Code coverage measurement.
Code coverage measurement.
370
xlwings
MS Office
3,381
2026-07-13
MS Office
File Format Processing
Text & Documents
→
A BSD-licensed library that makes it easy to call Python from Excel and vice versa.
A BSD-licensed library that makes it easy to call Python from Excel and vice versa.
371
pennylane
Quantum Computing
3,361
2026-07-20
Quantum Computing
Data & Science
→
A hybrid quantum-classical machine learning library with automatic differentiation support.
A hybrid quantum-classical machine learning library with automatic differentiation support.
372
django-oauth-toolkit
OAuth
3,332
2026-07-09
OAuth
Authentication
Web Development
→
OAuth 2 goodies for Django.
OAuth 2 goodies for Django.
373
pgmpy
Machine Learning
3,302
2026-07-16
Machine Learning
AI & ML
→
A Python library for probabilistic graphical models and Bayesian networks.
A Python library for probabilistic graphical models and Bayesian networks.
374
cerberus
Data Validation
3,284
2026-01-01
Data Validation
Data & Science
→
A lightweight and extensible data validation library.
A lightweight and extensible data validation library.
375
litecli
CLI Enhancements
3,281
2026-06-07
CLI Enhancements
CLI Tools
CLI & GUI
→
SQLite CLI with autocompletion and syntax highlighting.
SQLite CLI with autocompletion and syntax highlighting.
376
pudb
pdb-like Debugger
3,248
2026-07-17
pdb-like Debugger
Debugging Tools
Developer Tools
→
A full-screen, console-based Python debugger.
A full-screen, console-based Python debugger.
377
itsdangerous
Miscellaneous
3,129
2025-06-14
Miscellaneous
Other
→
Various helpers to pass trusted data to untrusted environments.
Various helpers to pass trusted data to untrusted environments.
378
mistune
Markdown
3,057
2026-07-18
Markdown
File Format Processing
Text & Documents
→
Fastest and full featured pure Python parsers of Markdown.
Fastest and full featured pure Python parsers of Markdown.
379
lxml
HTML Manipulation
3,044
2026-07-20
HTML Manipulation
Text & Documents
→
A very fast, easy-to-use and versatile library for handling HTML and XML.
A very fast, easy-to-use and versatile library for handling HTML and XML.
380
python-decouple
Configuration Files
3,038
2024-01-01
Configuration Files
Python Toolchain
→
Strict separation of settings from code.
Strict separation of settings from code.
381
urwid
Terminal
3,012
2026-07-20
Terminal
GUI Development
CLI & GUI
→
A library for creating terminal GUI applications with strong support for widgets, events, rich colors, etc.
A library for creating terminal GUI applications with strong support for widgets, events, rich colors, etc.
382
vcrpy
Mock
2,975
2026-07-04
Mock
Testing
Developer Tools
→
Record and replay HTTP interactions on your tests.
Record and replay HTTP interactions on your tests.
383
oauthlib
OAuth
2,973
2026-07-14
OAuth
Authentication
Web Development
→
A generic and thorough implementation of the OAuth request-signing logic.
A generic and thorough implementation of the OAuth request-signing logic.
384
django-storages
Web Asset Management
2,955
2025-06-18
Web Asset Management
Web Development
→
A collection of custom storage back ends for Django.
A collection of custom storage back ends for Django.
385
pyyaml
Data Formats
2,919
2026-06-17
Data Formats
File Format Processing
Text & Documents
→
YAML implementations for Python.
YAML implementations for Python.
386
python-magic
File Manipulation
2,914
2026-07-20
File Manipulation
Text & Documents
→
A Python interface to the libmagic file type identification library.
A Python interface to the libmagic file type identification library.
387
python-diskcache
Caching
2,898
2024-03-03
Caching
Database & Storage
→
SQLite and file backed cache backend with faster lookups than memcached and redis.
SQLite and file backed cache backend with faster lookups than memcached and redis.
388
django-compressor
Web Asset Management
2,868
2026-07-20
Web Asset Management
Web Development
→
Compresses linked and inline JavaScript or CSS into a single cached file.
Compresses linked and inline JavaScript or CSS into a single cached file.
389
chdb
Database
2,843
2026-07-20
Database
Database & Storage
→
In-process OLAP SQL engine with the full ClickHouse dialect, zero-copy pandas/Arrow interop, and federation to remote ClickHouse clusters via remoteSecure().
In-process OLAP SQL engine with the full ClickHouse dialect, zero-copy pandas/Arrow interop, and federation to remote ClickHouse clusters via remoteSecure().
390
dateparser
Date and Time
2,843
2026-07-08
Date and Time
Python Language
→
A Python parser for human-readable dates in dozens of languages.
A Python parser for human-readable dates in dozens of languages.
391
box
Built-in Classes Enhancement
2,831
2026-02-21
Built-in Classes Enhancement
Python Language
→
Python dictionaries with advanced dot notation access.
Python dictionaries with advanced dot notation access.
392
furl
HTTP Clients
2,809
2026-02-22
HTTP Clients
HTTP & Scraping
→
A small Python library that makes parsing and manipulating URLs easy.
A small Python library that makes parsing and manipulating URLs easy.
393
OpenChronicle
Orchestration
2,799
2026-05-09
Orchestration
AI and Agents
AI & ML
→
Open-source, local-first memory for any tool-capable LLM agent.
Open-source, local-first memory for any tool-capable LLM agent.
394
cachetools
Caching
2,768
2026-07-02
Caching
Database & Storage
→
Extensible memoizing collections and decorators.
Extensible memoizing collections and decorators.
395
pygal
Plotting
2,768
2026-06-18
Plotting
Data Visualization
Data & Science
→
A Python SVG Charts Creator.
A Python SVG Charts Creator.
396
pikepdf
PDF
2,765
2026-07-10
PDF
File Format Processing
Text & Documents
→
A powerful library for reading and editing PDF files, based on qpdf.
A powerful library for reading and editing PDF files, based on qpdf.
397
ironpython
Implementations
2,755
2026-06-20
Implementations
Python Language
→
Implementation of the Python programming language written in C#.
Implementation of the Python programming language written in C#.
398
iredis
CLI Enhancements
2,742
2026-05-11
CLI Enhancements
CLI Tools
CLI & GUI
→
Redis CLI with autocompletion and syntax highlighting.
Redis CLI with autocompletion and syntax highlighting.
399
nikola
Static Site Generators
2,739
2026-06-21
Static Site Generators
Web Development
→
A static website and blog generator.
A static website and blog generator.
400
yagmail
Email
2,731
2026-05-26
Email
HTTP & Scraping
→
Yet another Gmail/SMTP client.
Yet another Gmail/SMTP client.
401
beanie
NoSQL Databases
2,688
2026-03-29
NoSQL Databases
ORM
Database & Storage
→
An asynchronous Python object-document mapper (ODM) for MongoDB.
An asynchronous Python object-document mapper (ODM) for MongoDB.
402
daphne
ASGI
2,675
2026-06-03
ASGI
Web Servers
Web Development
→
An HTTP, HTTP/2 and WebSocket protocol server for ASGI and ASGI-HTTP.
An HTTP, HTTP/2 and WebSocket protocol server for ASGI and ASGI-HTTP.
403
docxtpl
MS Office
2,675
2026-07-07
MS Office
File Format Processing
Text & Documents
→
Editing a docx document by jinja2 template
Editing a docx document by jinja2 template
404
pynamodb
NoSQL Databases
2,652
2026-04-24
NoSQL Databases
ORM
Database & Storage
→
A Pythonic interface for
Amazon DynamoDB .
405
chardet
General
2,647
2026-07-18
General
Text Processing
Text & Documents
→
Python character encoding detector.
Python character encoding detector.
406
dateutil
Date and Time
2,632
2026-05-19
Date and Time
Python Language
→
Extensions to the standard Python
datetime module.
Extensions to the standard Python
datetime module.
407
colour
Other
2,622
2026-06-27
Other
Science
Data & Science
→
Implementing a comprehensive number of colour theory transformations and algorithms.
Implementing a comprehensive number of colour theory transformations and algorithms.
408
gtts
Audio
2,622
2025-05-11
Audio
Audio & Video Processing
Media
→
Python library and CLI tool for converting text to speech using Google Translate TTS.
Python library and CLI tool for converting text to speech using Google Translate TTS.
409
wxPython
Desktop
2,618
2026-07-16
Desktop
GUI Development
CLI & GUI
→
A blending of the wxWidgets C++ class library with the Python.
A blending of the wxWidgets C++ class library with the Python.
410
matchering
Audio
2,585
2026-07-08
Audio
Audio & Video Processing
Media
→
A library for automated reference audio mastering.
A library for automated reference audio mastering.
411
autobahn-python
WebSocket
2,542
2026-07-15
WebSocket
Web Development
→
WebSocket & WAMP for Python on Twisted and
asyncio .
WebSocket & WAMP for Python on Twisted and
asyncio .
412
mysqlclient
MySQL
2,531
2026-06-20
MySQL
Database Drivers
Database & Storage
→
MySQL connector with Python 3 support (
mysql-python fork).
413
watchfiles
File Manipulation
2,519
2026-06-13
File Manipulation
Text & Documents
→
Simple, modern and fast file watching and code reload in python.
Simple, modern and fast file watching and code reload in python.
414
pdoc
Documentation
2,514
2026-04-13
Documentation
Developer Tools
→
Epydoc replacement to auto generate API documentation for Python libraries.
Epydoc replacement to auto generate API documentation for Python libraries.
415
anyio
Asynchronous Programming
2,509
2026-07-20
Asynchronous Programming
Python Language
→
A high-level async concurrency and networking framework that works on top of asyncio or trio.
A high-level async concurrency and networking framework that works on top of asyncio or trio.
416
edgartools
Financial Data
2,497
2026-07-19
Financial Data
Data Ingestion / ETL
Data & Science
→
Library for downloading structured data from SEC EDGAR filings and XBRL financial statements.
Library for downloading structured data from SEC EDGAR filings and XBRL financial statements.
417
napalm
Network Virtualization
2,479
2026-07-18
Network Virtualization
DevOps
→
Cross-vendor API to manipulate network devices.
Cross-vendor API to manipulate network devices.
418
pyparsing
Parser
2,478
2026-07-19
Parser
Text Processing
Text & Documents
→
A general purpose framework for generating parsers.
A general purpose framework for generating parsers.
419
bleak
Hardware
2,468
2026-07-01
Hardware
Other
→
A cross platform Bluetooth Low Energy Client for Python using asyncio.
A cross platform Bluetooth Low Energy Client for Python using asyncio.
420
psycopg
PostgreSQL
2,449
2026-07-20
PostgreSQL
Database Drivers
Database & Storage
→
The most popular PostgreSQL adapter for Python.
The most popular PostgreSQL adapter for Python.
421
feedparser
Content Extraction
2,404
2026-05-14
Content Extraction
Web Scraping
HTTP & Scraping
→
Universal feed parser.
422
scons
Build Tools
2,402
2026-07-20
Build Tools
Developer Tools
→
A software construction tool.
A software construction tool.
423
pyquery
HTML Manipulation
2,380
2026-07-19
HTML Manipulation
Text & Documents
→
A jQuery-like library for parsing HTML.
A jQuery-like library for parsing HTML.
424
masonite
Synchronous
2,363
2026-06-07
Synchronous
Web Frameworks
Web Development
→
The modern and developer centric Python web framework.
The modern and developer centric Python web framework.
425
django-cacheops
Caching
2,272
2026-04-15
Caching
Database & Storage
→
A slick ORM cache with automatic granular event-driven invalidation.
A slick ORM cache with automatic granular event-driven invalidation.
426
winpython
Microsoft Windows
2,270
2026-07-18
Microsoft Windows
Other
→
Portable development environment for Windows 10/11.
Portable development environment for Windows 10/11.
427
pyelftools
General
2,267
2026-06-04
General
File Format Processing
Text & Documents
→
Parsing and analyzing ELF files and DWARF debugging information.
Parsing and analyzing ELF files and DWARF debugging information.
428
feature_engine
Machine Learning
2,259
2026-07-20
Machine Learning
AI & ML
→
sklearn compatible API with the widest toolset for feature engineering and selection.
sklearn compatible API with the widest toolset for feature engineering and selection.
429
taskiq
Task Queues
2,248
2026-07-13
Task Queues
DevOps
→
Distributed task queue with native asyncio support and pluggable brokers.
Distributed task queue with native asyncio support and pluggable brokers.
430
rope
Refactoring
2,227
2026-01-04
Refactoring
Code Analysis
Developer Tools
→
Rope is a python refactoring library.
Rope is a python refactoring library.
431
pyglet
Desktop
2,207
2026-07-18
Desktop
GUI Development
CLI & GUI
→
A cross-platform windowing and multimedia library for Python.
A cross-platform windowing and multimedia library for Python.
432
sentry-python
Monitoring and Processes
2,198
2026-07-20
Monitoring and Processes
DevOps Tools
DevOps
→
Sentry SDK for Python.
433
shortuuid
Unique identifiers
2,191
2026-06-20
Unique identifiers
Text Processing
Text & Documents
→
A generator library for concise, unambiguous and URL-safe UUIDs.
A generator library for concise, unambiguous and URL-safe UUIDs.
434
pygments
Parser
2,190
2026-07-16
Parser
Text Processing
Text & Documents
→
A generic syntax highlighter.
A generic syntax highlighter.
435
html2text
Content Extraction
2,169
2025-10-28
Content Extraction
Web Scraping
HTTP & Scraping
→
Convert HTML to Markdown-formatted text.
Convert HTML to Markdown-formatted text.
436
pynput
Hardware
2,164
2026-05-12
Hardware
Other
→
A library to control and monitor input devices.
A library to control and monitor input devices.
437
microdot
Asynchronous
2,136
2026-05-20
Asynchronous
Web Frameworks
Web Development
→
The impossibly small web framework for Python and MicroPython.
The impossibly small web framework for Python and MicroPython.
438
sqlite-utils
SQLite
2,128
2026-07-13
SQLite
Database Drivers
Database & Storage
→
Python CLI utility and library for manipulating SQLite databases.
Python CLI utility and library for manipulating SQLite databases.
439
msgpack
Serialization
2,102
2026-07-10
Serialization
Database & Storage
→
MessagePack serializer implementation for Python.
MessagePack serializer implementation for Python.
440
indico
CMS
2,093
2026-07-20
CMS
Web Development
→
A feature-rich event management system, made @
CERN .
A feature-rich event management system, made @
CERN .
441
prospector
Code Analysis
2,087
2026-07-20
Code Analysis
Code Analysis
Developer Tools
→
A tool to analyze Python code.
A tool to analyze Python code.
442
blinker
Miscellaneous
2,079
2025-06-14
Miscellaneous
Other
→
A fast Python in-process signal/event dispatching system.
A fast Python in-process signal/event dispatching system.
443
doit
Build Tools
2,074
2026-02-12
Build Tools
Developer Tools
→
A task runner and build tool.
A task runner and build tool.
444
arcade
Game Development
2,048
2026-07-17
Game Development
Media
→
Arcade is a modern Python framework for crafting games with compelling graphics and sound.
Arcade is a modern Python framework for crafting games with compelling graphics and sound.
445
qutip
Quantum Computing
2,045
2026-07-15
Quantum Computing
Data & Science
→
Quantum Toolbox in Python.
Quantum Toolbox in Python.
446
pybuilder
Build Tools
2,019
2026-04-02
Build Tools
Developer Tools
→
A continuous build tool written in pure Python.
A continuous build tool written in pure Python.
447
chaostoolkit
Other
2,014
2024-05-01
Other
DevOps Tools
DevOps
→
A Chaos Engineering toolkit & Orchestration for Developers.
A Chaos Engineering toolkit & Orchestration for Developers.
448
django-rules
Permissions
1,979
2025-10-11
Permissions
Authentication
Web Development
→
A tiny but powerful app providing object-level permissions to Django, without requiring a database.
A tiny but powerful app providing object-level permissions to Django, without requiring a database.
449
ipdb
pdb-like Debugger
1,975
2026-02-27
pdb-like Debugger
Debugging Tools
Developer Tools
→
450
shiv
Distribution
1,944
2026-05-22
Distribution
Python Toolchain
→
A command line utility for building fully self-contained zipapps (PEP 441), but with all their dependencies included.
A command line utility for building fully self-contained zipapps (PEP 441), but with all their dependencies included.
451
mutagen
Metadata
1,931
2026-07-13
Metadata
Audio & Video Processing
Media
→
A Python module to handle audio metadata.
A Python module to handle audio metadata.
452
pymatting
Image Processing
1,912
2026-04-07
Image Processing
Media
→
A library for alpha matting.
A library for alpha matting.
453
SpiffWorkflow
Job Schedulers
1,904
2026-07-12
Job Schedulers
DevOps
→
A powerful workflow engine implemented in pure Python.
A powerful workflow engine implemented in pure Python.
454
voluptuous
Data Validation
1,849
2026-07-11
Data Validation
Data & Science
→
A Python data validation library primarily intended for validating data from untrusted sources.
A Python data validation library primarily intended for validating data from untrusted sources.
455
lumibot
Financial Data
1,827
2026-07-16
Financial Data
Data Ingestion / ETL
Data & Science
→
Algorithmic trading framework for backtesting and live deployment across stocks, options, crypto, futures, and forex.
Algorithmic trading framework for backtesting and live deployment across stocks, options, crypto, futures, and forex.
456
jet-bridge
Admin Panels
1,794
2026-02-20
Admin Panels
Web Development
→
Admin panel framework for any application with nice UI (ex Jet Django).
Admin panel framework for any application with nice UI (ex Jet Django).
457
pypy
Implementations
1,768
2026-07-13
Implementations
Python Language
→
A very fast and compliant implementation of the Python language.
A very fast and compliant implementation of the Python language.
458
rpyc
RPC
1,705
2025-08-14
RPC
Web Servers
Web Development
→
(Remote Python Call) - A transparent and symmetric RPC library for Python.
(Remote Python Call) - A transparent and symmetric RPC library for Python.
459
birdnet
Audio
1,646
2026-07-17
Audio
Audio & Video Processing
Media
→
Deep learning framework for acoustic species detection; identifies bird species from audio recordings using TensorFlow.
Deep learning framework for acoustic species detection; identifies bird species from audio recordings using TensorFlow.
460
python-slugify
General
1,623
2026-01-07
General
Text Processing
Text & Documents
→
A Python slugify library that translates unicode to ASCII.
A Python slugify library that translates unicode to ASCII.
461
cartopy
Specialized
1,612
2026-07-20
Specialized
Data Visualization
Data & Science
→
A cartographic python library with matplotlib support.
A cartographic python library with matplotlib support.
462
hypercorn
ASGI
1,592
2025-11-08
ASGI
Web Servers
Web Development
→
An ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.
An ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.
463
waitress
WSGI
1,591
2026-06-18
WSGI
Web Servers
Web Development
→
Multi-threaded, powers Pyramid.
Multi-threaded, powers Pyramid.
464
bidict
Built-in Classes Enhancement
1,584
2026-07-20
Built-in Classes Enhancement
Python Language
→
Efficient, Pythonic bidirectional map data structures and related functionality.
Efficient, Pythonic bidirectional map data structures and related functionality.
465
enaml
Desktop
1,578
2026-07-20
Desktop
GUI Development
CLI & GUI
→
Creating beautiful user-interfaces with Declarative Syntax like QML.
Creating beautiful user-interfaces with Declarative Syntax like QML.
466
pyfiglet
General
1,575
2026-07-04
General
Text Processing
Text & Documents
→
An implementation of figlet written in Python.
An implementation of figlet written in Python.
467
scanapi
Frameworks
1,572
2026-06-04
Frameworks
Testing
Developer Tools
→
Automated Testing and Documentation for your REST API.
Automated Testing and Documentation for your REST API.
468
cx-Freeze
Distribution
1,556
2026-07-21
Distribution
Python Toolchain
→
It is a Python tool that converts Python scripts into standalone executables and installers for Windows, macOS, and Linux.
It is a Python tool that converts Python scripts into standalone executables and installers for Windows, macOS, and Linux.
469
bub
Orchestration
1,554
2026-07-17
Orchestration
AI and Agents
AI & ML
→
A lightweight, hook-first Python framework for channel-native agents that live alongside people.
A lightweight, hook-first Python framework for channel-native agents that live alongside people.
470
nox
Test Runners
1,536
2026-07-18
Test Runners
Testing
Developer Tools
→
Flexible test automation for Python.
Flexible test automation for Python.
471
django-countries
Geolocation
1,531
2026-06-10
Geolocation
Data & Science
→
A Django app that provides a country field for models and forms.
A Django app that provides a country field for models and forms.
472
python-user-agents
Parser
1,514
2023-02-16
Parser
Text Processing
Text & Documents
→
Browser user agent parser.
Browser user agent parser.
473
polyfactory
Object Factories
1,496
2026-07-13
Object Factories
Testing
Developer Tools
→
mock data generation library with support to classes (continuation of pydantic-factories)
mock data generation library with support to classes (continuation of pydantic-factories)
474
wand
Image Processing
1,481
2026-06-25
Image Processing
Media
→
Python bindings for
MagickWand , C API for ImageMagick.
Python bindings for
MagickWand , C API for ImageMagick.
475
babel
General
1,456
2026-04-20
General
Text Processing
Text & Documents
→
An internationalization library for Python.
An internationalization library for Python.
476
cassandra-driver
NoSQL Databases
1,427
2026-07-20
NoSQL Databases
Database Drivers
Database & Storage
→
The Python Driver for Apache Cassandra.
The Python Driver for Apache Cassandra.
477
scikit-lego
Machine Learning
1,408
2026-07-05
Machine Learning
AI & ML
→
A collection of lego bricks for scikit-learn pipelines.
A collection of lego bricks for scikit-learn pipelines.
478
webargs
Framework Agnostic
1,407
2026-07-06
Framework Agnostic
Web APIs
Web Development
→
A friendly library for parsing HTTP request arguments with built-in support for popular web frameworks.
A friendly library for parsing HTTP request arguments with built-in support for popular web frameworks.
479
openbabel
Biology and Chemistry
1,354
2026-07-11
Biology and Chemistry
Science
Data & Science
→
A chemical toolbox designed to speak the many languages of chemical data.
A chemical toolbox designed to speak the many languages of chemical data.
480
cement
CLI Development
1,348
2026-07-13
CLI Development
CLI Development
CLI & GUI
→
CLI Application Framework for Python.
CLI Application Framework for Python.
481
markdown-it-py
Markdown
1,340
2026-07-08
Markdown
File Format Processing
Text & Documents
→
Markdown parser with 100% CommonMark support, extensions, and syntax plugins.
Markdown parser with 100% CommonMark support, extensions, and syntax plugins.
482
obspy
Physics and Engineering
1,319
2026-07-01
Physics and Engineering
Science
Data & Science
→
A Python toolbox for seismology.
A Python toolbox for seismology.
483
django-modern-rest
Django
1,308
2026-07-20
Django
Web APIs
Web Development
→
Modern REST with speed, types, async, msgspec, pydantic and other goodies!
Modern REST with speed, types, async, msgspec, pydantic and other goodies!
484
clickhouse-driver
Other Relational Databases
1,302
2026-07-17
Other Relational Databases
Database Drivers
Database & Storage
→
Python driver with native interface for ClickHouse.
Python driver with native interface for ClickHouse.
485
pyexcel
MS Office
1,290
2026-07-01
MS Office
File Format Processing
Text & Documents
→
Providing one API for reading, manipulating and writing csv, ods, xls, xlsx and xlsm files.
Providing one API for reading, manipulating and writing csv, ods, xls, xlsx and xlsm files.
486
devpi
Package Repositories
1,202
2026-07-02
Package Repositories
Python Toolchain
→
PyPI server and packaging/testing/release tool.
PyPI server and packaging/testing/release tool.
487
pynacl
Cryptography
1,201
2026-07-20
Cryptography
Security
→
Python binding to the Networking and Cryptography (NaCl) library.
Python binding to the Networking and Cryptography (NaCl) library.
488
justhtml
HTML Manipulation
1,148
2026-07-20
HTML Manipulation
Text & Documents
→
A pure Python HTML5 parser that just works.
A pure Python HTML5 parser that just works.
489
apiflask
Flask
1,128
2026-06-19
Flask
Web APIs
Web Development
→
A lightweight Python web API framework based on Flask and Marshmallow.
A lightweight Python web API framework based on Flask and Marshmallow.
490
pickledb
Database
1,072
2026-05-10
Database
Database & Storage
→
A simple and lightweight key-value store for Python.
A simple and lightweight key-value store for Python.
491
secure
Web Security
1,049
2026-06-07
Web Security
Security
→
HTTP security headers for Python web applications with ASGI and WSGI middleware.
HTTP security headers for Python web applications with ASGI and WSGI middleware.
492
geojson
Geolocation
994
2026-06-06
Geolocation
Data & Science
→
Python bindings and utilities for GeoJSON.
Python bindings and utilities for GeoJSON.
493
memory_graph
Others
988
2026-07-13
Others
Debugging Tools
Developer Tools
→
Visualize Python data at runtime to debug references, mutability, and aliasing.
Visualize Python data at runtime to debug references, mutability, and aliasing.
494
flask-debugtoolbar
Others
978
2026-07-16
Others
Debugging Tools
Developer Tools
→
A port of the django-debug-toolbar to flask.
A port of the django-debug-toolbar to flask.
495
mpi4py
Batch Processing
919
2026-07-18
Batch Processing
Distributed Computing
DevOps
→
Python bindings for MPI.
496
pdf_oxide
PDF
893
2026-07-20
PDF
File Format Processing
Text & Documents
→
A fast PDF library for text extraction, image extraction, and markdown conversion, powered by Rust.
A fast PDF library for text extraction, image extraction, and markdown conversion, powered by Rust.
497
python-hunter
Tracing
873
2025-08-22
Tracing
Debugging Tools
Developer Tools
→
A flexible code tracing toolkit.
A flexible code tracing toolkit.
498
sentry-skills
Agent Skills
872
2026-07-15
Agent Skills
AI and Agents
AI & ML
→
Python-focused engineering skills for code review, debugging, and backend workflows.
Python-focused engineering skills for code review, debugging, and backend workflows.
499
promptise
Orchestration
858
2026-07-17
Orchestration
AI and Agents
AI & ML
→
A framework for building end-to-end production-ready agentic systems, scalable & secure MCP's and autonomous agents.
A framework for building end-to-end production-ready agentic systems, scalable & secure MCP's and autonomous agents.
500
pygraphviz
Specialized
844
2026-07-20
Specialized
Data Visualization
Data & Science
→
Python interface to
Graphviz .
501
tinytag
Metadata
828
2026-07-20
Metadata
Audio & Video Processing
Media
→
A library for reading music meta data of MP3, OGG, FLAC and Wave files.
A library for reading music meta data of MP3, OGG, FLAC and Wave files.
502
respx
Mock
821
2026-04-23
Mock
Testing
Developer Tools
→
Mock HTTPX with awesome request patterns and response side effects.
Mock HTTPX with awesome request patterns and response side effects.
503
pyvips
Image Processing
811
2026-07-08
Image Processing
Media
→
A fast image processing library with low memory needs.
A fast image processing library with low memory needs.
504
html-to-markdown
HTML Manipulation
809
2026-07-20
HTML Manipulation
Text & Documents
→
A fast, CommonMark-compliant HTML to Markdown converter with a Rust core, tolerant of malformed HTML.
A fast, CommonMark-compliant HTML to Markdown converter with a Rust core, tolerant of malformed HTML.
505
ZODB
Database
759
2026-04-14
Database
Database & Storage
→
A native object database for Python. A key-value and object graph database.
A native object database for Python. A key-value and object graph database.
506
python-nameparser
Parser
711
2026-07-12
Parser
Text Processing
Text & Documents
→
Parsing human names into their individual components.
Parsing human names into their individual components.
507
bernstein
Orchestration
710
2026-07-20
Orchestration
AI and Agents
AI & ML
→
A deterministic Python orchestrator for CLI coding agents (Claude Code, Codex, Gemini CLI, and 40+ more) with parallel git worktrees and an HMAC-signed audit chain.
A deterministic Python orchestrator for CLI coding agents (Claude Code, Codex, Gemini CLI, and 40+ more) with parallel git worktrees and an HMAC-signed audit chain.
508
pysolr
Search
701
2026-07-17
Search
Database & Storage
→
A lightweight Python wrapper for
Apache Solr .
509
markupsafe
HTML Manipulation
693
2025-09-27
HTML Manipulation
Text & Documents
→
Implements a XML/HTML/XHTML Markup safe string for Python.
Implements a XML/HTML/XHTML Markup safe string for Python.
510
micawber
Content Extraction
681
2026-07-19
Content Extraction
Web Scraping
HTTP & Scraping
→
A small library for extracting rich content from URLs.
A small library for extracting rich content from URLs.
511
python-barcode
Image Processing
655
2026-06-25
Image Processing
Media
→
Create barcodes in Python with no extra dependencies.
Create barcodes in Python with no extra dependencies.
512
unidecode
General
611
2026-01-05
General
Text Processing
Text & Documents
→
ASCII transliterations of Unicode text.
ASCII transliterations of Unicode text.
513
TabGAN
Machine Learning
572
2026-03-29
Machine Learning
AI & ML
→
Synthetic tabular data generation using GANs, Diffusion Models, and LLMs.
Synthetic tabular data generation using GANs, Diffusion Models, and LLMs.
514
synology-api
Hardware
570
2026-07-20
Hardware
Other
→
Python wrapper for Synology NAS APIs: Surveillance Station, File Station, Download Station, Docker, and 50+ other endpoints.
Python wrapper for Synology NAS APIs: Surveillance Station, File Station, Download Station, Docker, and 50+ other endpoints.
515
bandersnatch
Package Repositories
548
2026-07-20
Package Repositories
Python Toolchain
→
PyPI mirroring tool provided by Python Packaging Authority (PyPA).
PyPI mirroring tool provided by Python Packaging Authority (PyPA).
516
bitbake
Build Tools
525
2026-07-16
Build Tools
Developer Tools
→
A make-like build tool for embedded Linux.
A make-like build tool for embedded Linux.
517
httptap
HTTP Clients
512
2026-07-19
HTTP Clients
HTTP & Scraping
→
Dissects an HTTP request into DNS, TCP, TLS, wait, and transfer phases and renders the timings as a waterfall.
Dissects an HTTP request into DNS, TCP, TLS, wait, and transfer phases and renders the timings as a waterfall.
518
sqids
Unique identifiers
511
2025-03-26
Unique identifiers
Text Processing
Text & Documents
→
A library for generating short unique IDs from numbers.
A library for generating short unique IDs from numbers.
519
strawberry-django
Django
497
2026-07-16
Django
Web APIs
Web Development
→
Strawberry GraphQL integration with Django.
Strawberry GraphQL integration with Django.
520
desbordante
Data Analysis
492
2026-07-19
Data Analysis
Data & Science
→
An open source data profiler for complex pattern discovery.
An open source data profiler for complex pattern discovery.
521
parsy
Parser
449
2026-06-22
Parser
Text Processing
Text & Documents
→
Easy, generic parser combinator library for creating parsers.
Easy, generic parser combinator library for creating parsers.
522
mssql-python
Other Relational Databases
447
2026-07-20
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.
Official Microsoft driver for SQL Server and Azure SQL, built on ODBC for high performance and low memory usage.
523
mako
Template Engines
446
2026-04-28
Template Engines
Web Development
→
Hyperfast and lightweight templating for the Python platform.
Hyperfast and lightweight templating for the Python platform.
524
tree-sitter-language-pack
Parser
429
2026-07-20
Parser
Text Processing
Text & Documents
→
A comprehensive collection of tree-sitter parsers for 300+ languages, distributed as prebuilt wheels.
A comprehensive collection of tree-sitter parsers for 300+ languages, distributed as prebuilt wheels.
525
entroly
Data Layer
428
2026-07-20
Data Layer
AI and Agents
AI & ML
→
An auditable context control plane that optimizes prompt context, stabilizes cache prefixes, and verifies answers locally with WITNESS.
An auditable context control plane that optimizes prompt context, stabilizes cache prefixes, and verifies answers locally with WITNESS.
526
func-to-web
Admin Panels
423
2026-06-06
Admin Panels
Web Development
→
Instantly create web UIs from Python functions using type hints. Zero frontend code required.
Instantly create web UIs from Python functions using type hints. Zero frontend code required.
527
cclib
Biology and Chemistry
417
2026-07-19
Biology and Chemistry
Science
Data & Science
→
A library for parsing and interpreting the results of computational chemistry packages.
A library for parsing and interpreting the results of computational chemistry packages.
528
pydy
Physics and Engineering
413
2026-06-15
Physics and Engineering
Science
Data & Science
→
Short for Python Dynamics, used to assist with workflow in the modeling of dynamic motion.
Short for Python Dynamics, used to assist with workflow in the modeling of dynamic motion.
529
pyopengl
Game Development
412
2026-07-13
Game Development
Media
→
Python ctypes bindings for OpenGL and it's related APIs.
Python ctypes bindings for OpenGL and it's related APIs.
530
pathsim
Simulation and Modeling
407
2026-07-04
Simulation and Modeling
Science
Data & Science
→
A block-based system modeling and simulation framework with a browser-based visual editor.
A block-based system modeling and simulation framework with a browser-based visual editor.
531
manhole
Tracing
402
2024-07-04
Tracing
Debugging Tools
Developer Tools
→
Debugging UNIX socket connections and present the stacktraces for all threads and an interactive prompt.
Debugging UNIX socket connections and present the stacktraces for all threads and an interactive prompt.
532
uuid-utils
Built-in Classes Enhancement
361
2026-07-09
Built-in Classes Enhancement
Python Language
→
A fast, Rust-backed drop-in replacement for Python's built-in uuid module, supporting RFC 9562 (UUIDv6, UUIDv7, and UUIDv8).
A fast, Rust-backed drop-in replacement for Python's built-in uuid module, supporting RFC 9562 (UUIDv6, UUIDv7, and UUIDv8).
533
py-sdl2
Game Development
344
2026-05-27
Game Development
Media
→
A ctypes based wrapper for the SDL2 library.
A ctypes based wrapper for the SDL2 library.
534
ultraplot
Plotting
321
2026-07-19
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.
Matplotlib wrapper for publication-ready scientific figures with minimal code. Includes advanced subplot management, panel layouts, and batteries-included geoscience plotting.
535
mocket
Mock
310
2026-07-13
Mock
Testing
Developer Tools
→
A socket mock framework with gevent/asyncio/SSL support.
A socket mock framework with gevent/asyncio/SSL support.
536
percentify
Data Analysis
308
2026-07-20
Data Analysis
Data & Science
→
Exploratory stats and data-quality diagnostics/profiler, that supports both pandas and Polars DataFrames inputs.
Exploratory stats and data-quality diagnostics/profiler, that supports both pandas and Polars DataFrames inputs.
537
dogpile.cache
Caching
296
2026-01-12
Caching
Database & Storage
→
dogpile.cache is a next generation replacement for Beaker made by the same authors.
dogpile.cache is a next generation replacement for Beaker made by the same authors.
538
picows
WebSocket
289
2026-06-06
WebSocket
Web Development
→
Fastest WebSocket clients and servers with a frame level interface for the most demanding use-cases.
Fastest WebSocket clients and servers with a frame level interface for the most demanding use-cases.
539
pangu.py
General
278
2023-03-30
General
Text Processing
Text & Documents
→
Paranoid text spacing.
540
buridan/ui
Web-based
248
2026-07-16
Web-based
GUI Development
CLI & GUI
→
Composable, themeable components designed for Reflex. Extend, override, and ship without fighting the framework. Open source.
Composable, themeable components designed for Reflex. Extend, override, and ship without fighting the framework. Open source.
541
liter-llm
Pre-trained Models and Inference
233
2026-07-20
Pre-trained Models and Inference
AI and Agents
AI & ML
→
A universal LLM API client with a Rust core, calling 142+ providers through a single OpenAI-compatible interface, with a built-in proxy and MCP server.
A universal LLM API client with a Rust core, calling 142+ providers through a single OpenAI-compatible interface, with a built-in proxy and MCP server.
542
django-mongodb-backend
NoSQL Databases
228
2026-07-14
NoSQL Databases
Database Drivers
Database & Storage
→
Official MongoDB database backend for Django.
Official MongoDB database backend for Django.
543
tryton
Miscellaneous
211
2026-07-15
Miscellaneous
Other
→
A general-purpose business framework.
A general-purpose business framework.
544
jumpstarter
Hardware
203
2026-07-20
Hardware
Other
→
A hardware-in-the-loop testing framework with a Python client library for automated testing on real and virtual hardware.
A hardware-in-the-loop testing framework with a Python client library for automated testing on real and virtual hardware.
545
tinycss2
HTML Manipulation
188
2026-06-21
HTML Manipulation
Text & Documents
→
A low-level CSS parser and generator written in Python.
A low-level CSS parser and generator written in Python.
546
pygobject
Desktop
159
2026-07-20
Desktop
GUI Development
CLI & GUI
→
Python Bindings for GLib/GObject/GIO/GTK+ (GTK+3).
Python Bindings for GLib/GObject/GIO/GTK+ (GTK+3).
547
website-downloader
Frameworks
154
2026-07-15
Frameworks
Web Scraping
HTTP & Scraping
→
A modern wget --mirror / HTTrack alternative that turns whole websites into browsable offline copies.
A modern wget --mirror / HTTrack alternative that turns whole websites into browsable offline copies.
548
crawlberg
Frameworks
141
2026-07-20
Frameworks
Web Scraping
HTTP & Scraping
→
A high-performance web crawling engine with a Rust core, headless-browser fallback, and built-in robots.txt and sitemap parsing.
A high-performance web crawling engine with a Rust core, headless-browser fallback, and built-in robots.txt and sitemap parsing.
549
pyside
Desktop
128
2026-07-20
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.
Qt for Python offers the official Python bindings for
Qt , this is same as PyQt but it's the official binding with different licensing.
550
KillPy
Environment Management
121
2026-07-02
Environment Management
Python Toolchain
→
Analyze, detect, and clean unused Python environments and pipx packages.
Analyze, detect, and clean unused Python environments and pipx packages.
551
django-ai-plugins
Agent Skills
109
2026-05-15
Agent Skills
AI and Agents
AI & ML
→
Django backend agent skills for Django, DRF, Celery, and Django-specific code review.
Django backend agent skills for Django, DRF, Celery, and Django-specific code review.
552
logfmter
Logging
107
2026-06-05
Logging
DevOps
→
A standard library compatible logfmt formatter.
A standard library compatible logfmt formatter.
553
kubesdk
Other
104
2026-06-30
Other
DevOps Tools
DevOps
→
A modern async-first Kubernetes client and API model generator.
A modern async-first Kubernetes client and API model generator.
554
beautifulsoup
HTML Manipulation
External
—
HTML Manipulation
Text & Documents
→
Providing Pythonic idioms for iterating, searching, and modifying HTML or XML.
Providing Pythonic idioms for iterating, searching, and modifying HTML or XML.
555
nuwa-skill
Agent Skills
—
—
Agent Skills
AI and Agents
AI & ML
→
Nuwa distills the thinking of anyone — let Musk, Naval, Munger, and Feynman work for you.
Nuwa distills the thinking of anyone — let Musk, Naval, Munger, and Feynman work for you.
556
openpyxl
MS Office
External
—
MS Office
File Format Processing
Text & Documents
→
A library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files.
A library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files.
557
PyQt
Desktop
External
—
Desktop
GUI Development
CLI & GUI
→
Python bindings for the
Qt cross-platform application and UI framework.
Python bindings for the
Qt cross-platform application and UI framework.
558
reportlab
PDF
External
—
PDF
File Format Processing
Text & Documents
→
Allowing Rapid creation of rich PDF documents.
Allowing Rapid creation of rich PDF documents.
559
simpy
Simulation and Modeling
GitLab
—
Simulation and Modeling
Science
Data & Science
→
A process-based discrete-event simulation framework.
A process-based discrete-event simulation framework.