Admin Panels

• ajenti - The admin panel your servers deserve.
• flower - Real-time monitor and web admin for Celery.
• jet-bridge - Admin panel framework for any application with nice UI (ex Jet Django).
• wooey - A Django app which creates automatic web UIs for Python scripts.
• streamlit - A framework which lets you build dashboards, generate reports, or create chat apps in minutes.
• flask-admin - Simple and extensible administrative interface framework for Flask.
• django-unfold - Elevate your Django admin with a stunning modern interface, powerful features, and seamless user experience.
• func-to-web - Instantly create web UIs from Python functions using type hints. Zero frontend code required.
• flask-admin - Simple and extensible administrative interface framework for Flask.

AI and Agents

• autogen - A programming framework for building agentic AI applications.
• crewai - A framework for orchestrating role-playing autonomous AI agents for collaborative task solving.
• dspy - A framework for programming, not prompting, language models.
• instructor - A library for extracting structured data from LLMs, powered by Pydantic.
• sentry-skills - Python-focused engineering skills for code review, debugging, and backend workflows.
• trailofbits-skills - Python-friendly security skills for auditing, testing, and safer backend development.
• mem0 - An intelligent memory layer for AI agents enabling personalized interactions.
• unsloth - A library for faster LLM fine-tuning and training with reduced memory usage.
• bub - A lightweight, hook-first Python framework for channel-native agents that live alongside people.
• hermes-agent - An adaptive AI agent framework that grows with you.
• sglang - A high-performance serving framework for large language models and multimodal models.

Algorithms and Design Patterns

• algorithms - Minimal examples of data structures and algorithms.
• python-ds - A collection of data structure and algorithms for coding interviews.
• sortedcontainers - Fast and pure-Python implementation of sorted collections.
• thealgorithms - All Algorithms implemented in Python.
• pypattyrn - A simple yet effective library for implementing common design patterns.
• python-patterns - A collection of design patterns in Python.
• transitions - A lightweight, object-oriented finite state machine implementation.
• python-cqrs - Event-Driven Architecture Framework with CQRS/CQS, Transaction Outbox, Saga orchestration.

ASGI Servers

• daphne - A HTTP, HTTP2 and WebSocket protocol server for ASGI and ASGI-HTTP.
• uvicorn - A lightning-fast ASGI server implementation, using uvloop and httptools.
• hypercorn - An ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.

Asynchronous Programming

• trio - A friendly library for async concurrency and I/O.
• twisted - An event-driven networking engine.
• eventlet - Asynchronous framework with WSGI support.
• gevent - A coroutine-based Python networking library that uses greenlet.
• anyio - A high-level async concurrency and networking framework that works on top of asyncio or trio.

Audio

• audioread - Cross-library (GStreamer + Core Audio + MAD + FFmpeg) audio decoding.
• dejavu - Audio fingerprinting and recognition.
• kapre - Keras Audio Preprocessors.
• librosa - Python library for audio and music analysis.
• matchering - A library for automated reference audio mastering.
• pyaudioanalysis - Audio feature extraction, classification, segmentation and applications.
• pydub - Manipulate audio with a simple and easy high level interface.
• timeside - Open web audio processing framework.
• beets - A music library manager and MusicBrainz tagger.
• eyed3 - A tool for working with audio files, specifically MP3 files containing ID3 metadata.
• mutagen - A Python module to handle audio metadata.
• tinytag - A library for reading music meta data of MP3, OGG, FLAC and Wave files.
• gTTS - Python library and CLI tool for converting text to speech using Google Translate TTS.

Audio Processing

• mingus - An advanced music theory and notation package with MIDI file and playback support.

Authentication

• authlib - JavaScript Object Signing and Encryption draft implementation.
• django-allauth - Authentication app for Django that "just works."
• oauthlib - A generic and thorough implementation of the OAuth request-signing logic.
• pyjwt - JSON Web Token implementation in Python.
• authlib - JavaScript Object Signing and Encryption draft implementation.
• django-oauth-toolkit - OAuth 2 goodies for Django.

Build Tools

• bitbake - A make-like build tool for embedded Linux.
• buildout - A build system for creating, assembling and deploying applications from multiple parts.
• platformio - A console tool to build code with different development platforms.
• pybuilder - A continuous build tool written in pure Python.
• scons - A software construction tool.
• doit - A task runner and build tool.

Built-in Classes Enhancement

• attrs - Replacement for __init__, __eq__, __repr__, etc. boilerplate in class definitions.
• bidict - Efficient, Pythonic bidirectional map data structures and related functionality..
• box - Python dictionaries with advanced dot notation access.
• dotteddict - A library that provides a method of accessing lists and dicts with a dotted path notation.

Caching

• beaker - A WSGI middleware for sessions and caching.
• django-cache-machine - Automatic caching and invalidation for Django models.
• django-cacheops - A slick ORM cache with automatic granular event-driven invalidation.
• dogpile.cache - dogpile.cache is a next generation replacement for Beaker made by the same authors.
• python-diskcache - SQLite and file backed cache backend with faster lookups than memcached and redis.
• cachetools - Extensible memoizing collections and decorators.

CLI Development

• typer - Modern CLI framework that uses Python type hints. Built on Click and Pydantic.

CLI Tools

• yt-dlp - A command-line program to download videos from YouTube and other video sites, a fork of youtube-dl.

CMS

• feincms - One of the most advanced Content Management Systems built on Django.
• indico - A feature-rich event management system, made @ CERN.
• wagtail - A Django content management system.
• django-cms - The easy-to-use and developer-friendly enterprise CMS powered by Django.

Code Analysis

• code2flow - Turn your Python and JavaScript code into DOT flowcharts.
• prospector - A tool to analyse Python code.
• vulture - A tool for finding and analysing dead Python code.
• flake8 - A wrapper around pycodestyle, pyflakes and McCabe.
• pylint - A fully customizable source code analyzer.
• black - The uncompromising Python code formatter.
• yapf - Yet another Python code formatter from Google.
• mypy - Check variable types during compile time.
• typeshed - Collection of library stubs for Python, with static types.
• monkeytype - A system for Python that generates static type annotations by collecting runtime types.
• pytype - Pytype checks and infers types for Python code - without requiring type annotations.
• ty - An extremely fast Python type checker and language server.
• bandit - A tool designed to find common security issues in Python code.
• bowler - Safe code refactoring for modern Python.
• prospector - A tool to analyze Python code.
• isort - A Python utility / library to sort imports.
• repowise - Codebase intelligence that indexes repos into dependency graphs, git history, and auto-generated docs with dead code detection.

Command-line Interface Development

• cement - CLI Application Framework for Python.
• cliff - A framework for creating command-line programs with multi-level commands.
• python-fire - A library for creating command line interfaces from absolutely any Python object.
• python-prompt-toolkit - A library for building powerful interactive command lines.
• alive-progress - A new kind of Progress Bar, with real-time throughput, eta and very cool animations.
• asciimatics - A package to create full-screen text UIs (from interactive forms to ASCII animations).
• bashplotlib - Making basic plots in the terminal.
• colorama - Cross-platform colored terminal text.
• rich - Python library for rich text and beautiful formatting in the terminal. Also provides a great RichHandler log handler.
• tqdm - Fast, extensible progress bar for loops and CLI.
• textual - A framework for building interactive user interfaces that run in the terminal and the browser.

Command-line Tools

• copier - A library and command-line utility for rendering projects templates.
• cookiecutter - A command-line utility that creates projects from cookiecutters (project templates).
• doitlive - A tool for live presentations in the terminal.
• howdoi - Instant coding answers via the command line.
• invoke - A tool for managing shell-oriented subprocesses and organizing executable Python code into CLI-invokable tasks.
• pathpicker - Select files out of bash output.
• thefuck - Correcting your previous console command.
• tmuxp - A tmux session manager.
• try - A dead simple CLI to try out python packages - it's never been easier.
• httpie - A command line HTTP client, a user-friendly cURL replacement.
• iredis - Redis CLI with autocompletion and syntax highlighting.
• litecli - SQLite CLI with autocompletion and syntax highlighting.
• mycli - MySQL CLI with autocompletion and syntax highlighting.
• pgcli - PostgreSQL CLI with autocompletion and syntax highlighting.
• ccb - A CLI tool to orchestrate multiple LLMs (Claude, Gemini, etc.) in Tmux panes with cross-agent interaction.

Computer Vision

• easyocr - Ready-to-use OCR with 40+ languages supported.
• pytesseract - A wrapper for Google Tesseract OCR.
• tesserocr - Another simple, Pillow-friendly, wrapper around the tesseract-ocr API for OCR.
• opencv - Open Source Computer Vision Library.

Configuration Files

• configobj - INI file parser with validation.
• python-decouple - Strict separation of settings from code.
• dynaconf - Dynaconf is a configuration manager with plugins for Django, Flask and FastAPI.
• python-dotenv - Reads key-value pairs from a .env file and sets them as environment variables.

Cryptography

• cryptography - A package designed to expose cryptographic primitives and recipes to Python developers.
• paramiko - The leading native Python SSHv2 protocol library.

Data Analysis

• aws-sdk-pandas - Pandas on AWS.
• datasette - An open source multi-tool for exploring and publishing data.
• optimus - Agile Data Science Workflows made easy with PySpark.
• docling - Library for converting documents into structured data.
• pathway - Real-time data processing framework for Python with reactive dataflows.
• pandas - A library providing high-performance, easy-to-use data structures and data analysis tools.
• ibis - A portable Python dataframe library with a single API for 20+ backends.
• modin - A drop-in pandas replacement that scales workflows by changing a single line of code.
• akshare - A financial data interface library, built for human beings!
• lumibot - Algorithmic trading framework for backtesting and live deployment across stocks, options, crypto, futures, and forex.

Database

• pickleDB - A simple and lightweight key-value store for Python.
• tinydb - A tiny, document-oriented database.
• zodb - A native object database for Python. A key-value and object graph database.

Database Drivers

• py2neo - A client library and toolkit for working with Neo4j.
• mysqlclient - MySQL connector with Python 3 support (mysql-python fork).
• pymysql - A pure Python MySQL driver compatible to mysql-python.
• psycopg - The most popular PostgreSQL adapter for Python.
• sqlite-utils - Python CLI utility and library for manipulating SQLite databases.
• pymssql - A simple database interface to Microsoft SQL Server.
• clickhouse-driver - Python driver with native interface for ClickHouse.
• cassandra-driver - The Python Driver for Apache Cassandra.
• happybase - A developer-friendly library for Apache HBase.
• kafka-python - The Python client for Apache Kafka.
• pymongo - The official Python client for MongoDB.
• motor - The async Python driver for MongoDB.
• redis-py - The Python client for Redis.
• Django MongoDB Backend - Official MongoDB database backend for Django.
• Beanie - An asynchronous Python object-document mapper (ODM) for MongoDB.
• awesome-mysql
• mssql-python - Official Microsoft driver for SQL Server and Azure SQL, built on ODBC for high performance and low memory usage.
• cassandra-driver - The Python Driver for Apache Cassandra.

Data Validation

• cerberus - A lightweight and extensible data validation library.
• colander - Validating and deserializing data obtained via XML, JSON, an HTML form post.
• jsonschema - An implementation of JSON Schema for Python.
• schema - A library for validating Python data structures.
• schematics - Data Structure Validation.
• voluptuous - A Python data validation library.
• pydantic - Data validation using Python type hints.
• pandera - A data validation library for dataframes, with support for pandas, polars, and Spark.

Data Visualization

• altair - Declarative statistical visualization library for Python.
• cartopy - A cartographic python library with matplotlib support.
• diagrams - Diagram as Code.
• matplotlib - A Python 2D plotting library.
• plotnine - A grammar of graphics for Python based on ggplot2.
• pygal - A Python SVG Charts Creator.
• pyqtgraph - Interactive and realtime 2D/3D/Image plotting and science/engineering widgets.
• seaborn - Statistical data visualization using Matplotlib.
• vispy - High-performance scientific visualization based on OpenGL.
• UltraPlot - Matplotlib wrapper for publication-ready scientific figures with minimal code. Includes advanced subplot management, panel layouts, and batteries-included geoscience plotting.
• plotly - Interactive graphing library for Python.
• gradio - Build and share machine learning apps, all in Python.
• altair - Declarative statistical visualization library for Python.

Date and Time

• arrow - A Python library that offers a sensible and human-friendly approach to creating, manipulating, formatting and converting dates, times and timestamps.
• dateutil - Extensions to the standard Python datetime module.
• dateparser - A Python parser for human-readable dates in dozens of languages.
• pendulum - Python datetimes made easy.

Debugging Tools

• ipdb - IPython-enabled pdb.
• pudb - A full-screen, console-based Python debugger.
• manhole - Debugging UNIX socket connections and present the stacktraces for all threads and an interactive prompt.
• python-hunter - A flexible code tracing toolkit.
• vprof - Visual Python profiler.
• django-debug-toolbar - Display various debug information for Django.
• icecream - Inspect variables, expressions, and program execution with a single, simple function call.
• pyelftools - Parsing and analyzing ELF files and DWARF debugging information.
• memory-graph - Visualize Python data at runtime to debug references, mutability, and aliasing.
• scalene - A high-performance, high-precision CPU, GPU, and memory profiler for Python.
• django-debug-toolbar - Display various debug information for Django.

Deep Learning

• keras - A high-level neural networks library and capable of running on top of either TensorFlow or Theano.
• pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration.