Projects / AI and Agents

• Fine-tuning
  • peft (⭐22k) - A library for parameter-efficient fine-tuning of large pretrained models.
  • unsloth (⭐75k) - A library for faster LLM fine-tuning and training with reduced memory usage.
  • axolotl (⭐12k) - A framework for fine-tuning and post-training large language models.

Projects / Caching

• hishel (⭐411) - RFC 9111 compliant HTTP caching for httpx and requests, with sync and async support.

Projects / Science

• Physics and Engineering
  • pint (⭐2.8k) - Operate and manipulate physical quantities with units and dimensional analysis.
  • astropy (⭐5.3k) - A community Python library for Astronomy.
  • obspy (⭐1.3k) - A Python toolbox for seismology.

Projects / Documentation

• zensical (⭐5.7k) - A modern static site generator for technical documentation.

Projects / Supply Chain Security

• uv-audit (⭐89k) - (part of uv) uv's dependency vulnerability and malware scanning backed by OSV.

Projects / AI and Agents

• Orchestration
  • langchain (⭐145k) - Building applications with LLMs through composability.
  • langgraph (⭐41k) - Low-level orchestration framework for building stateful, long-running LLM agents.
  • crewai (⭐58k) - A framework for orchestrating role-playing autonomous AI agents for collaborative task solving.
  • pydantic-ai (⭐20k) - A Python agent framework for building generative AI applications with structured schemas.

• Vendor Agent SDKs
  • openai-agents (⭐29k) - OpenAI's framework for building and managing AI agents.
  • claude-agent-sdk (⭐8k) - Anthropic's Python SDK for building AI agents on Claude Code's harness — custom tools, in-process MCP servers, hooks.

• Personal Assistants
  • hermes-agent (⭐245k) - An adaptive personal AI assistant that grows with you.

• Prompt Optimization
  • dspy (⭐38k) - A framework for programming, not prompting, language models.

• Data Layer
  • instructor (⭐14k) - A library for extracting structured data from LLMs, powered by Pydantic.
  • llama-index (⭐52k) - A data framework for your LLM application.
  • mem0 (⭐65k) - An intelligent memory layer for AI agents enabling personalized interactions.
  • openviking (⭐37k) - A context database for AI agents that unifies memory, resources, and skills.
  • semantica (⭐13k) - A graph-native context and knowledge layer for AI agents with reasoning, provenance, and governance.

• Pre-trained Models
  • transformers (⭐165k) - A framework that lets you easily use pre-trained transformer models for NLP, vision, and audio tasks.

• LLM Inference and Serving
  • sglang (⭐33k) - A high-performance serving framework for large language models and multimodal models.
  • vllm (⭐91k) - A high-throughput and memory-efficient inference and serving engine for LLMs.
  • mlx-lm (⭐7k) - Run and fine-tune large language models on Apple Silicon with MLX.

• LLM Gateways
  • LiteLLM (⭐58k) - Call 100+ LLMs using OpenAI format.

• Speech
  • openai-whisper (⭐109k) - A general-purpose automatic speech recognition model trained on 680k hours of multilingual and multitask supervised data.
  • funasr (⭐20k) - Industrial-grade speech recognition toolkit with 170x realtime speed, 50+ languages, speaker diarization, and emotion detection.
  • vibevoice (⭐54k) - A family of open-source voice AI models from Microsoft for text-to-speech and long-form speech recognition.
  • gTTS (⭐2.6k) - Python library and CLI tool for converting text to speech using Google Translate TTS.
  • kittentts (⭐15k) - Lightweight ONNX text-to-speech library with small CPU-friendly models.

Projects / Deep Learning

• Reinforcement Learning
  • gymnasium (⭐13k) - A standard API for reinforcement learning environments with popular reference environments (gym (⭐37k) successor).
  • stable-baselines3 (⭐14k) - PyTorch implementations of Stable Baselines (deep) reinforcement learning algorithms.

Projects / Natural Language Processing

• General
  • nltk (⭐15k) - A leading platform for building Python programs to work with human language data.
  • spacy (⭐34k) - A library for industrial-strength natural language processing in Python and Cython.
  • gensim (⭐16k) - Topic Modeling for Humans.
  • stanza (⭐7.9k) - The Stanford NLP Group's official Python library, supporting 60+ languages.

• Chinese
  • jieba (⭐35k) - The most popular Chinese text segmentation library.
  • pypinyin (⭐5.4k) - Convert Chinese hanzi (漢字) to pinyin (拼音).
  • pangu.py (⭐278) - Paranoid text spacing.

Projects / Computer Vision

• General
  • opencv-python (⭐5.4k) - Open Source Computer Vision Library.
  • ultralytics (⭐61k) - Ultralytics YOLO for object detection, segmentation, pose estimation, and classification with state-of-the-art accuracy and speed.
  • kornia (⭐11k) - Open Source Differentiable Computer Vision Library for PyTorch.
  • fiftyone (⭐11k) - The open-source tool for building high-quality datasets and computer vision models.

Projects / Web Frameworks

• Synchronous
  • flask (⭐72k) - A microframework for Python.
    • awesome-flask (⭐13k)
  • django (⭐90k) - The most popular web framework in Python.
    • awesome-django (⭐11k)
  • bottle (⭐8.8k) - A fast and simple micro-framework distributed as a single file with no dependencies.
  • pyramid (⭐4.1k) - A small, fast, down-to-earth, open source Python web framework.
    • awesome-pyramid (⭐576)
  • fasthtml (⭐7k) - The fastest way to create an HTML app.
    • awesome-fasthtml (⭐84)

• Asynchronous
  • starlette (⭐13k) - A lightweight ASGI framework and toolkit for building high-performance async services.
  • tornado (⭐22k) - A web framework and asynchronous networking library.
  • litestar (⭐8.4k) - Production-ready, capable and extensible ASGI Web framework.
  • reflex (⭐29k) - A framework for building reactive, full-stack web applications entirely with Python.

Projects / Web APIs

• Django
  • django-rest-framework (⭐30k) - A powerful and flexible toolkit to build web APIs.
  • django-ninja (⭐9.2k) - Fast, Django REST framework based on type hints and Pydantic.
  • strawberry-django (⭐503) - Strawberry GraphQL integration with Django.
  • django-modern-rest (⭐1.4k) - Modern REST with speed, types, async, msgspec, pydantic and other goodies!

• Framework Agnostic
  • fastapi (⭐102k) - A modern, fast, web framework for building APIs with standard Python type hints.
  • connexion (⭐4.6k) - A spec-first framework that automatically handles requests based on your OpenAPI specification.
  • strawberry (⭐4.7k) - A GraphQL library that leverages Python type annotations for schema definition.

Projects / Web Servers

• ASGI
  • uvicorn (⭐11k) - A lightning-fast ASGI server implementation, using uvloop and httptools.
  • granian (⭐5.6k) - A Rust HTTP server for Python applications built on top of Hyper and Tokio, supporting WSGI/ASGI/RSGI.
  • hypercorn (⭐1.6k) - An ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.

Projects / Authentication

• OAuth
  • oauthlib (⭐3k) - A generic and thorough implementation of the OAuth request-signing logic.
  • authlib (⭐5.4k) - A comprehensive library for building OAuth, OpenID Connect, and JWT/JWS/JWE/JWK/JWA.
  • django-allauth (⭐10k) - Authentication app for Django that "just works."
  • django-oauth-toolkit (⭐3.3k) - OAuth 2 goodies for Django.

Projects / ERP

• odoo (⭐54k) - A suite of open source business apps: CRM, e-commerce, accounting, inventory, and thousands of community modules.

Projects / HTTP Clients

• URL Manipulation
  • yarl (⭐1.5k) - Yet another URL library.

Projects / ORM

• Relational Databases
  • sqlalchemy (⭐12k) - The Python SQL Toolkit and Object Relational Mapper.
    • awesome-sqlalchemy (⭐3.1k)
  • django.db.models (⭐90k) - (part of Django) The Django ORM.
  • peewee (⭐12k) - A small, expressive ORM.
  • sqlmodel (⭐18k) - SQLModel is based on Python type annotations, and powered by Pydantic and SQLAlchemy.

• NoSQL Databases
  • pynamodb (⭐2.6k) - A Pythonic interface for Amazon DynamoDB.
  • mongoengine (⭐4.3k) - A Python Object-Document-Mapper for working with MongoDB.
  • beanie (⭐2.7k) - An asynchronous Python object-document mapper (ODM) for MongoDB.

Projects / Database Drivers

• ClickHouse
  • clickhouse-connect (⭐518) - The official ClickHouse client, with SQLAlchemy and Superset connectors.
  • clickhouse-driver (⭐1.3k) - Python driver with native interface for ClickHouse.

• Other Relational Databases
  • pyodbc (⭐3.1k) - An ODBC bridge for connecting to SQL Server and any other ODBC-accessible database.
  • oracledb (⭐450) - The official Python driver for Oracle Database, successor to cx_Oracle.
  • mssql-python (⭐469) - Official Microsoft driver for SQL Server and Azure SQL, built on ODBC for high performance and low memory usage.

• NoSQL Databases
  • redis (⭐14k) - The Python client for Redis.
  • pymongo (⭐4.4k) - The official Python client for MongoDB.
  • cassandra-driver (⭐1.4k) - The Python Driver for Apache Cassandra.
  • django-mongodb-backend (⭐228) - Official MongoDB database backend for Django.

Projects / Caching

• diskcache (⭐2.9k) - SQLite and file backed cache backend with faster lookups than memcached and redis.

Projects / Search

• elasticsearch (⭐4.4k) - The official low-level Python client for Elasticsearch.

• opensearch-py (⭐469) - The official low-level Python client for OpenSearch.

• meilisearch (⭐602) - The official Python client for the Meilisearch search engine.

Projects / Data Analysis

• ibis-framework (⭐6.7k) - A portable Python dataframe library with a single API for 20+ backends.

Projects / Data Ingestion / ETL

• General
  • awswrangler (⭐4.1k) - Pandas integration with AWS services like Athena, Glue, Redshift, S3, and DynamoDB.
  • dlt (⭐5.8k) - A Python library for building data pipelines with automatic schema inference, incremental loading, and support for multiple sources and destinations.
  • pathway (⭐62k) - Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

• Financial Data
  • yfinance (⭐25k) - Easy Pythonic way to download market and financial data from Yahoo Finance.
  • akshare (⭐23k) - A financial data interface library, built for human beings!
  • edgartools (⭐2.6k) - Library for downloading structured data from SEC EDGAR filings and XBRL financial statements.
  • openbb (⭐73k) - A financial data platform for analysts, quants and AI agents.

Projects / Data Visualization

• Plotting
  • matplotlib (⭐23k) - A Python 2D plotting library.
  • plotly (⭐19k) - Interactive graphing library for Python.
  • seaborn (⭐14k) - Statistical data visualization using Matplotlib.
  • altair (⭐10k) - Declarative statistical visualization library for Python.
  • bokeh (⭐20k) - Interactive Web Plotting for Python.

• Dashboards and Apps
  • streamlit (⭐46k) - A framework which lets you build dashboards, generate reports, or create chat apps in minutes.
  • gradio (⭐43k) - Build and share machine learning apps, all in Python.

Projects / Science

• Core
  • numpy (⭐33k) - A fundamental package for scientific computing with Python.
  • scipy (⭐15k) - A Python-based ecosystem of open-source software for mathematics, science, and engineering.
  • numba (⭐11k) - Python JIT compiler to LLVM aimed at scientific Python.

• Symbolic Mathematics
  • sympy (⭐15k) - A Python library for symbolic mathematics.

• Statistics
  • statsmodels (⭐12k) - Statistical modeling and econometrics in Python.

• Simulation and Modeling
  • pymc (⭐9.7k) - Probabilistic programming and Bayesian modeling in Python.
  • simpy - A process-based discrete-event simulation framework.
  • mesa (⭐3.8k) - An agent-based modeling framework for building, analyzing, and visualizing complex system simulations.

• Graphs and Networks
  • networkx (⭐17k) - A high-productivity software for complex networks.

• Computational Geometry
  • shapely (⭐4.5k) - Manipulation and analysis of geometric objects in the Cartesian plane.

• Other
  • colour-science (⭐2.6k) - Implementing a comprehensive number of colour theory transformations and algorithms.
  • manim (⭐41k) - An animation engine for explanatory math videos.

Projects / Quantum Computing

• cirq (⭐5.1k) - A Google-developed framework focused on hardware-aware quantum circuit design for NISQ devices.

Projects / Algorithms and Design Patterns

• Algorithms
  • sortedcontainers (⭐4k) - Fast and pure-Python implementation of sorted collections.
  • algorithms (⭐26k) - Minimal examples of data structures and algorithms.
  • thealgorithms (⭐224k) - All Algorithms implemented in Python.

• Design Patterns
  • transitions (⭐6.6k) - A lightweight, object-oriented finite state machine implementation.
  • python-patterns (⭐43k) - A collection of design patterns in Python.
  • python-statemachine (⭐1.3k) - Expressive statecharts and finite state machines with a declarative API, in sync and async codebases.

Projects / Interactive Interpreter

• ipython (⭐17k) - A powerful interactive Python shell, and the kernel behind Jupyter notebooks.

Projects / Code Analysis

• Git Hooks
  • pre-commit (⭐16k) - A framework for managing and maintaining multi-language pre-commit hooks.

• Linters and Formatters
  • ruff (⭐50k) - An extremely fast Python linter and code formatter.
  • black (⭐42k) - The uncompromising Python code formatter.
  • isort (⭐6.9k) - A Python utility / library to sort imports.
  • pylint (⭐5.7k) - A fully customizable source code analyzer.
  • flake8 (⭐3.8k) - A wrapper around pycodestyle, pyflakes and McCabe.
    • awesome-flake8-extensions (⭐1.3k)
  • bandit (⭐8.3k) - A tool designed to find common security issues in Python code.

Projects / Testing

• Frameworks
  • pytest (⭐14k) - A mature full-featured Python testing tool.
    • awesome-pytest (⭐575)
  • hypothesis (⭐8.9k) - Hypothesis is an advanced Quickcheck style property based testing library.
  • robotframework (⭐12k) - A generic test automation framework.

• Test Runners
  • tox (⭐3.9k) - Auto builds and tests distributions in multiple Python versions
  • nox (⭐1.6k) - Flexible test automation for Python.

• Browser Automation
  • playwright-python (⭐15k) - Python version of the Playwright testing and automation library.
  • selenium (⭐34k) - Python bindings for Selenium WebDriver.
  • seleniumbase (⭐13k) - Python framework for web automation & testing, with stealth options.

• API Testing
  • schemathesis (⭐3.6k) - A tool for automatic property-based testing of web applications built with Open API / Swagger specifications.

• Mock
  • mock - (Python standard library) A mocking and patching library.
  • responses (⭐4.3k) - A utility library for mocking out the requests Python library.
  • freezegun (⭐4.5k) - Travel through time by mocking the datetime module.
  • vcrpy (⭐3k) - Record and replay HTTP interactions on your tests.
  • respx (⭐833) - Mock HTTPX with awesome request patterns and response side effects.

Projects / Debugging Tools

• Tracing
  • hunter (⭐873) - A flexible code tracing toolkit.

Projects / Documentation

• mkdocs-material (⭐27k) - A documentation framework and Material Design theme built on MkDocs.

Projects / DevOps Tools

• Cloud Providers
  • boto3 (⭐9.9k) - Python interface to Amazon Web Services.
  • awscli (⭐17k) - Universal Command Line Interface for Amazon Web Services.
  • azure-sdk-for-python (⭐5.6k) - Microsoft Azure SDK for Python, published as per-service packages.
  • google-cloud-python (⭐5.4k) - Google Cloud client libraries for Python, published as per-service packages.

• Deployment
  • fabric (⭐15k) - A simple, Pythonic tool for remote execution and deployment.
  • chalice (⭐11k) - A Python serverless microframework for AWS.

• Other
  • borgbackup (⭐14k) - A deduplicating archiver with compression and encryption.
  • chaostoolkit (⭐2k) - A Chaos Engineering toolkit & Orchestration for Developers.

Projects / Distributed Computing

• ray (⭐44k) - A system for parallel and distributed Python that unifies the machine learning ecosystem.

• pyspark (⭐44k) - Apache Spark Python API.

• joblib (⭐4.4k) - A set of tools to provide lightweight pipelining in Python.

• mpi4py (⭐921) - Python bindings for MPI.

Projects / Messaging

• confluent-kafka (⭐505) - Confluent's Python client for Apache Kafka, built on librdkafka.

• pika (⭐3.9k) - Pure-Python RabbitMQ/AMQP 0-9-1 client library.

• paho-mqtt (⭐2.4k) - The Eclipse Paho MQTT client for Python.

Projects / Job Schedulers

• Workflow Orchestration
  • apache-airflow (⭐47k) - Airflow is a platform to programmatically author, schedule and monitor workflows.
  • prefect (⭐24k) - A modern workflow orchestration framework that makes it easy to build, schedule and monitor robust data pipelines.
  • dagster (⭐16k) - An orchestration platform for the development, production, and observation of data assets.

Projects / CLI Development

• Terminal Rendering
  • tqdm (⭐31k) - Fast, extensible progress bar for loops and CLI.
  • rich (⭐57k) - Python library for rich text and beautiful formatting in the terminal. Also provides a great RichHandler log handler.
  • colorama (⭐3.8k) - Cross-platform colored terminal text.
  • alive-progress (⭐6.3k) - A new kind of Progress Bar, with real-time throughput, eta and very cool animations.

• TUI Frameworks
  • textual (⭐37k) - A framework for building interactive user interfaces that run in the terminal and the browser.
  • urwid (⭐3k) - A library for creating terminal GUI applications with strong support for widgets, events, rich colors, etc.
  • asciimatics (⭐4.3k) - A package to create full-screen text UIs (from interactive forms to ASCII animations).

Projects / CLI Tools

• Database CLIs
  • pgcli (⭐13k) - PostgreSQL CLI with autocompletion and syntax highlighting.
  • mycli (⭐12k) - MySQL CLI with autocompletion and syntax highlighting.
  • litecli (⭐3.3k) - SQLite CLI with autocompletion and syntax highlighting.
  • iredis (⭐2.7k) - Redis CLI with autocompletion and syntax highlighting.

• Downloaders
  • yt-dlp (⭐191k) - A command-line program to download videos from YouTube and other video sites, a fork of youtube-dl.

• Shells
  • xonsh (⭐9.6k) - A Python-powered shell. Full-featured and cross-platform.

• Terminal Workflow
  • tmuxp (⭐4.6k) - A tmux (⭐49k) session manager.

Projects / GUI Development

• Desktop
  • pygobject (⭐159) - Python Bindings for GLib/GObject/GIO/GTK+ (GTK+3).
  • wxPython (⭐2.6k) - A blending of the wxWidgets C++ class library with the Python.
  • kivy (⭐19k) - A library for creating NUI applications, running on Windows, Linux, Mac OS X, Android and iOS.
  • dearpygui (⭐16k) - A Simple GPU accelerated Python GUI framework
  • toga (⭐5.4k) - A Python native, OS native GUI toolkit.

• Qt
  • PySide6 (⭐131) - Qt for Python offers the official Python bindings for Qt, same as PyQt6 but it's the official binding with different licensing.
  • PyQt6 - Python bindings for the Qt cross-platform application and UI framework.

• Tkinter
  • tkinter - (Python standard library) The standard Python interface to the Tcl/Tk GUI toolkit.
  • customtkinter (⭐14k) - A modern and customizable python UI-library based on Tkinter.
  • tkdesigner (⭐10k) - Generates Tkinter interfaces from Figma designs using the Figma API.

• Web-based
  • pywebview (⭐6k) - A lightweight cross-platform native wrapper around a webview component.
  • nicegui (⭐16k) - An easy-to-use, Python-based UI framework, which shows up in your web browser.
  • flet (⭐17k) - Cross-platform GUI framework for building modern apps in pure Python.

Projects / Text Processing

• Encoding and Unicode
  • charset-normalizer (⭐792) - Universal character encoding detector, the default of the requests ecosystem.
  • chardet (⭐2.7k) - Python character encoding detector.
  • ftfy (⭐4.1k) - Makes Unicode text less broken and more consistent automagically.

• Fuzzy Matching
  • rapidfuzz (⭐4.1k) - Rapid fuzzy string matching using various string metrics, with a C++ core.

• General
  • difflib - (Python standard library) Helpers for computing deltas.
  • pyfiglet (⭐1.6k) - An implementation of figlet written in Python.

• Parser
  • pygments (⭐2.2k) - A generic syntax highlighter.
  • pyparsing (⭐2.5k) - A general purpose framework for generating parsers.
  • sqlparse (⭐4k) - A non-validating SQL parser.
  • phonenumbers (⭐3.8k) - Parsing, formatting, storing and validating international phone numbers.
  • parsy (⭐451) - Easy, generic parser combinator library for creating parsers.

• Transliteration and Slugs
  • python-slugify (⭐1.6k) - A Python slugify library that translates unicode to ASCII.
  • unidecode (⭐611) - ASCII transliterations of Unicode text.

• Unique identifiers
  • shortuuid (⭐2.2k) - A generator library for concise, unambiguous and URL-safe UUIDs.
  • sqids (⭐522) - A library for generating short unique IDs from numbers.

Projects / HTML Manipulation

• beautifulsoup4 - Providing Pythonic idioms for iterating, searching, and modifying HTML or XML.

Projects / File Format Processing

• General
  • pyelftools (⭐2.3k) - Parsing and analyzing ELF files and DWARF debugging information.
  • tablib (⭐4.8k) - A module for Tabular Datasets in XLS, CSV, JSON, YAML.

• File Conversion
  • markitdown (⭐178k) - Python tool for converting files and office documents to Markdown.
  • docling (⭐66k) - Library for converting documents into structured data.

• Excel
  • openpyxl - A library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files.
  • xlsxwriter (⭐4k) - A Python module for creating Excel .xlsx files.

• Word
  • python-docx (⭐5.7k) - Reads, queries and modifies Microsoft Word 2007/2008 docx files.

• PowerPoint
  • python-pptx (⭐3.5k) - Python library for creating and updating PowerPoint (.pptx) files.

• PDF
  • pypdf (⭐10k) - A library capable of splitting, merging, cropping, and transforming PDF pages.
  • reportlab - Allowing Rapid creation of rich PDF documents.
  • pdfminer.six (⭐7k) - Pdfminer.six is a community maintained fork of the original PDFMiner.

• HTML-to-PDF
  • weasyprint (⭐9.5k) - A visual rendering engine for HTML and CSS that can export to PDF.

• Data Formats
  • tomllib - (Python standard library) Parse TOML files.
  • pyyaml (⭐2.9k) - YAML implementations for Python.

Projects / Image Processing

• Barcodes and QR Codes
  • qrcode (⭐4.9k) - A pure Python QR Code generator.
  • python-barcode (⭐655) - Create barcodes in Python with no extra dependencies.

Projects / Audio & Video Processing

• Audio
  • pydub (⭐9.8k) - Manipulate audio with a simple and easy high level interface.
  • librosa (⭐8.6k) - Python library for audio and music analysis.

• Metadata
  • mutagen (⭐2k) - A Python module to handle audio metadata.
  • tinytag (⭐834) - A library for reading music meta data of MP3, OGG, FLAC and Wave files.
  • beets (⭐16k) - A music library manager and MusicBrainz tagger.

Projects / Implementations

• Cython (⭐11k) - Optimizing Static Compiler for Python.

Projects / Built-in Classes Enhancement

• python-box (⭐2.8k) - Python dictionaries with advanced dot notation access.

Projects / Date and Time

• python-dateutil (⭐2.6k) - Extensions to the standard Python datetime module.

• whenever (⭐2.4k) - A modern datetime library, type-safe and DST-safe, backed by Rust.

Projects / Package Management

• Build Backends
  • setuptools (⭐2.9k) - The historical and still most widely used pyproject build backend.
  • hatchling (⭐7.2k) - Modern, extensible build backend from the hatch project.
  • uv-build (⭐89k) - uv's fast, minimal build backend for pure-Python projects.

Projects / Configuration Files

• pydantic-settings (⭐1.4k) - Settings management using Pydantic models with validation, loading from environment variables and secrets files.

• hydra-core (⭐11k) - Hydra is a framework for elegantly configuring complex applications.

Projects / Penetration Testing

• sherlock-project (⭐91k) - Hunt down social media accounts by username across social networks.

• social-engineer-toolkit (⭐15k) - A toolkit for social engineering.

Projects / Supply Chain Security

• pip-audit (⭐1.4k) - Audits Python environments and dependency trees for known vulnerabilities, using the PyPI Advisory Database and OSV.

Projects / Serialization

• msgspec (⭐4.1k) - A fast serialization and validation library with built-in support for JSON, MessagePack, YAML, and TOML.

Projects / Hardware

• jumpstarter (⭐218) - A hardware-in-the-loop testing framework with a Python client library for automated testing on real and virtual hardware.

Projects / Built-in Classes Enhancement

• uuid-utils (⭐368) - A fast, Rust-backed drop-in replacement for Python's built-in uuid module, supporting RFC 9562 (UUIDv6, UUIDv7, and UUIDv8).

Projects / Functional Programming

• more-itertools (⭐4.1k) - More routines for operating on iterables, beyond itertools.

Projects / Package Repositories

• warehouse (⭐4.1k) - Next generation Python Package Repository (PyPI).

Projects / Miscellaneous

• blinker (⭐2.1k) - A fast Python in-process signal/event dispatching system.

Projects / Data Analysis

• pandas (⭐50k) - A library providing high-performance, easy-to-use data structures and data analysis tools.

• polars (⭐40k) - A fast DataFrame library implemented in Rust with a Python API.

Projects / Task Queues

• taskiq (⭐2.3k) - Distributed task queue with native asyncio support and pluggable brokers.

Resources / Newsletters

• Awesome Python Newsletter

Projects / Messaging

• faststream (⭐5.3k) - A framework for building asynchronous services over Apache Kafka, RabbitMQ, NATS, MQTT and Redis.

Projects / Web Security

• secure (⭐1.1k) - HTTP security headers for Python web applications with ASGI and WSGI middleware.

Projects / Machine Learning

• Time Series Forecasting
  • timesfm (⭐29k) - A pretrained foundation model from Google Research for time-series forecasting.

Resources / Websites

• Python Developer Tooling Handbook - Comprehensive guide to modern Python developer tools covering package management, linting, type checking, testing, and more.

Projects / Implementations

• pyodide (⭐15k) - Python distribution for the browser and Node.js based on WebAssembly.

Projects / AI and Agents

• Agent Skills
  • django-ai-plugins (⭐133) - Django backend agent skills for Django, DRF, Celery, and Django-specific code review.
  • sentry-skills (⭐990) - Python-focused engineering skills for code review, debugging, and backend workflows.
  • trailofbits-skills (⭐7k) - Python-friendly security skills for auditing, testing, and safer backend development.

Projects / Geolocation

• geodjango (⭐90k) - (part of Django) A world-class geographic web framework.

Projects / Microsoft Windows

• pyenv-win (⭐7.4k) - A Python version manager for Windows (pyenv (⭐45k) fork).

Projects / Web APIs

• Flask
  • apiflask (⭐1.1k) - A lightweight Python web API framework based on Flask and Marshmallow.

• RPC
  • grpcio (⭐45k) - HTTP/2-based RPC framework with Python bindings, built by Google.

Projects / WebSocket

• websockets (⭐5.7k) - A library for building WebSocket servers and clients with a focus on correctness and simplicity.

• flask-socketio (⭐5.5k) - Socket.IO integration for Flask applications.

Projects / Admin Panels

• flask-admin (⭐6.1k) - Simple and extensible administrative interface framework for Flask.

Projects / Caching

• cachetools (⭐2.8k) - Extensible memoizing collections and decorators.

Projects / Data Validation

• pandera (⭐4.4k) - A data validation library for dataframes, with support for pandas, polars, and Spark.

Projects / Interactive Interpreter

• ptpython (⭐5.5k) - Advanced Python REPL built on top of the python-prompt-toolkit (⭐11k).

Projects / Code Analysis

• Refactoring
  • rope (⭐2.2k) - Rope is a python refactoring library.

Projects / Debugging Tools

• Others
  • django-debug-toolbar (⭐8.4k) - Display various debug information for Django.
  • icecream (⭐10k) - Inspect variables, expressions, and program execution with a single, simple function call.
  • flask-debugtoolbar (⭐979) - A port of the django-debug-toolbar to flask.

Projects / Date and Time

• dateparser (⭐2.9k) - A Python parser for human-readable dates in dozens of languages.

• pendulum (⭐6.7k) - Python datetimes made easy.

Projects / Configuration Files

• python-dotenv (⭐8.9k) - Reads key-value pairs from a .env file and sets them as environment variables.

Projects / Penetration Testing

• mitmproxy (⭐45k) - An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Projects / CMS

• django-cms (⭐11k) - The easy-to-use and developer-friendly enterprise CMS powered by Django.

Projects / Email

• yagmail (⭐2.7k) - Yet another Gmail/SMTP client.

Projects / Database

• Vector
  • chromadb (⭐29k) - An open-source embedding database for building AI applications with embeddings and semantic search.
  • lancedb (⭐11k) - A developer-friendly embedded retrieval database for multimodal AI.
  • zvec (⭐16k) - An embedded vector database for on-device RAG and edge AI, the SQLite of vector databases.

Projects / Serialization

• msgpack (⭐2.1k) - MessagePack serializer implementation for Python.

Projects / Build Tools

• invoke (⭐4.8k) - A tool for managing shell-oriented subprocesses and organizing executable Python code into CLI-invokable tasks.

Projects / CLI Tools

• Project Scaffolding
  • cookiecutter (⭐25k) - A command-line utility that creates projects from cookiecutters (project templates).
  • copier (⭐3.6k) - A library and command-line utility for rendering projects templates.

Projects / Machine Learning

• General
  • scikit-learn (⭐67k) - The most popular Python library for Machine Learning with extensive documentation and community support.
  • pgmpy (⭐3.3k) - A Python library for probabilistic graphical models and Bayesian networks.
  • feature-engine (⭐2.3k) - sklearn compatible API with the widest toolset for feature engineering and selection.

Projects / Recommender Systems

• scikit-surprise (⭐6.8k) - A scikit for building and analyzing recommender systems.

Projects / Template Engines

• jinja (⭐12k) - A modern and designer friendly templating language.

• mako (⭐456) - Hyperfast and lightweight templating for the Python platform.

Projects / Database Drivers

• MySQL - awesome-mysql (⭐2.6k)
  • pymysql (⭐7.8k) - A pure Python MySQL driver compatible to mysql-python.
  • mysqlclient (⭐2.5k) - MySQL connector with Python 3 support (mysql-python fork).

Projects / Database

• Analytical
  • duckdb (⭐41k) - An in-process SQL OLAP database management system; optimized for analytics and fast queries, similar to SQLite but for analytical workloads.
  • chdb (⭐2.9k) - In-process OLAP SQL engine with the full ClickHouse dialect, zero-copy pandas/Arrow interop, and federation to remote ClickHouse clusters via remoteSecure().

Projects / Science

• Biology and Chemistry
  • biopython (⭐5.2k) - Biopython is a set of freely available tools for biological computation.
  • rdkit (⭐3.6k) - Cheminformatics and Machine Learning Software.

Projects / Quantum Computing

• qiskit (⭐7.8k) - An IBM-backed quantum SDK for building, simulating, and running circuits on real quantum hardware.

• qutip (⭐2.1k) - Quantum Toolbox in Python.

• pennylane (⭐3.4k) - A hybrid quantum-classical machine learning library with automatic differentiation support.

Projects / Interactive Interpreter

• jupyter (⭐13k) - A rich toolkit to help you make the most out of using Python interactively.
  • awesome-jupyter (⭐4.7k)

Projects / Testing

• Code Coverage
  • coverage (⭐3.4k) - Code coverage measurement.

Projects / Build Tools

• doit (⭐2.1k) - A task runner and build tool.

Projects / Task Queues

• celery (⭐29k) - An asynchronous task queue/job queue based on distributed message passing.

Projects / Job Schedulers

• Task Scheduling
  • apscheduler (⭐7.6k) - A light but powerful in-process task scheduler that lets you schedule functions.
  • schedule (⭐12k) - Python job scheduling for humans.

Projects / Logging

• structlog (⭐4.9k) - Structured logging made easy.

Projects / GUI Development

• Wrappers
  • gooey (⭐22k) - Turn command line programs into a full GUI application with one line.

Projects / Text Processing

• Internationalization
  • babel (⭐1.5k) - An internationalization library for Python.

Projects / HTML Manipulation

• lxml (⭐3.1k) - A very fast, easy-to-use and versatile library for handling HTML and XML.

• justhtml (⭐1.2k) - A pure Python HTML5 parser that just works.

Projects / File Format Processing

• Markdown
  • markdown-it-py (⭐1.4k) - Markdown parser with 100% CommonMark support, extensions, and syntax plugins.
  • markdown (⭐4.2k) - A Python implementation of John Gruber’s Markdown.
  • mistune (⭐3.1k) - Fastest and full featured pure Python parsers of Markdown.

Projects / Audio & Video Processing

• Video
  • moviepy (⭐15k) - A module for script-based movie editing with many formats, including animated GIFs.
  • vidgear (⭐3.7k) - Most Powerful multi-threaded Video Processing framework.

Projects / Game Development

• 3D Engines
  • panda3d (⭐5.2k) - 3D game engine developed by Disney.

• Game Frameworks
  • pygame (⭐8.9k) - Pygame is a set of Python modules designed for writing games.
  • pyglet (⭐2.2k) - A cross-platform windowing and multimedia library for Python.
  • pygame-ce (⭐1.6k) - An actively developed drop-in replacement with new features and performance improvements (pygame (⭐8.9k) fork).
  • arcade (⭐2.1k) - Arcade is a modern Python framework for crafting games with compelling graphics and sound.

• Visual Novels
  • renpy (⭐6.8k) - A Visual Novel engine.

Projects / Implementations

• pypy (⭐1.8k) - A very fast and compliant implementation of the Python language.

Projects / Date and Time

• zoneinfo - (Python standard library) IANA time zone support. Brings the tz database into Python.

Projects / Package Management

• Package Managers
  • pip (⭐10k) - The package installer for Python.
  • uv (⭐89k) - An extremely fast Python version, package and project manager, written in Rust.
  • poetry (⭐34k) - Python dependency management and packaging made easy.
  • hatch (⭐7.2k) - Modern, extensible Python project manager for environments, builds, and publishing.
  • pipx (⭐13k) - Install and Run Python Applications in Isolated Environments. Like npx in Node.js.
  • conda (⭐7.5k) - Cross-platform, Python-agnostic binary package manager.

Projects / Microsoft Windows

• pythonnet (⭐5.5k) - Python Integration with the .NET Common Language Runtime (CLR).

• pywin32 (⭐5.6k) - Python Extensions for Windows.

• winpython (⭐2.3k) - Portable development environment for Windows 10/11.

Projects / AI and Agents

• Image and Video Generation
  • diffusers (⭐34k) - A library that provides pre-trained diffusion models for generating and editing images, audio, and video.

Projects / Web Scraping

• Frameworks
  • browser-use (⭐112k) - Make websites accessible for AI agents with easy browser automation.
  • scrapy (⭐64k) - A fast high-level screen scraping and web crawling framework.
  • crawl4ai (⭐81k) - An open-source, LLM-friendly web crawler that provides lightning-fast, structured data extraction specifically designed for AI agents.

Projects / Serialization

• orjson (⭐8.2k) - Fast, correct JSON library.

Projects / Geolocation

• geopandas (⭐5.2k) - Python tools for geographic data (GeoSeries/GeoDataFrame) built on pandas.

Projects / CLI Development

• CLI Development
  • argparse - (Python standard library) Command-line option and argument parsing.
  • click (⭐18k) - A package for creating beautiful command line interfaces in a composable way.
  • typer (⭐20k) - Modern CLI framework that uses Python type hints. Built on Click and Pydantic.
  • prompt_toolkit (⭐11k) - A library for building powerful interactive command lines.
  • fire (⭐28k) - A library for creating command line interfaces from absolutely any Python object.

Projects / Functional Programming

• functools - (Python standard library) Higher-order functions and operations on callable objects.

Projects / Configuration Files

• dynaconf (⭐4.3k) - Dynaconf is a configuration manager with plugins for Django, Flask and FastAPI.

Projects / Hardware

• bleak (⭐2.5k) - A cross platform Bluetooth Low Energy Client for Python using asyncio.

Projects / Admin Panels

• django-unfold (⭐3.6k) - Elevate your Django admin with a stunning modern interface, powerful features, and seamless user experience.

Projects / Interactive Interpreter

• marimo (⭐23k) - Transform data and train models, feels like a next-gen notebook, stored as Git-friendly Python.

Projects / Testing

• Fake Data
  • faker (⭐19k) - A Python package that generates fake data.
  • mimesis (⭐4.8k) - is a Python library that help you generate fake data.

Projects / File Manipulation

• watchfiles (⭐2.5k) - Simple, modern and fast file watching and code reload in python.

Resources / Podcasts

• PyPodcats

Projects / Environment Management

• uv (⭐89k) - An extremely fast Python version, package and project manager, written in Rust.

Projects / Admin Panels

• django-grappelli (⭐3.9k) - A jazzy skin for the Django Admin-Interface.

Projects / CMS

• wagtail (⭐20k) - A Django content management system.

Projects / Web Scraping

• Content Extraction
  • feedparser (⭐2.4k) - Universal feed parser.
  • html2text (⭐2.2k) - Convert HTML to Markdown-formatted text.
  • trafilatura (⭐6.8k) - A tool for gathering text and metadata from the web, with built-in content filtering.

Projects / Caching

• dogpile.cache (⭐298) - dogpile.cache is a next generation replacement for Beaker made by the same authors.

Projects / Data Validation

• pydantic (⭐29k) - Data validation using Python type hints.

• jsonschema (⭐5k) - An implementation of JSON Schema for Python.

Projects / Data Visualization

• Specialized
  • cartopy (⭐1.6k) - A cartographic python library with matplotlib support.
  • pygraphviz (⭐845) - Python interface to Graphviz.
  • graphify (⭐113k) - Turn any folder of code, SQL schemas, docs, papers, images, or videos into a queryable knowledge graph.

Projects / Geolocation

• geojson (⭐994) - Python bindings and utilities for GeoJSON.

Projects / Code Analysis

• Type Annotations Generators
  • monkeytype (⭐5k) - A system for Python that generates static type annotations by collecting runtime types.

Projects / Debugging Tools

• Profiler
  • py-spy (⭐15k) - A sampling profiler for Python programs. Written in Rust.
  • memray (⭐15k) - A memory profiler that tracks allocations in Python code, native extensions, and the interpreter itself.
  • pyinstrument (⭐8k) - A statistical wall-clock profiler with low overhead and readable call-tree output.
  • scalene (⭐13k) - A high-performance, high-precision CPU, GPU, and memory profiler for Python.

Projects / Build Tools

• scons (⭐2.4k) - A software construction tool.

Projects / CLI Tools

• HTTP Clients
  • httpie (⭐38k) - A command line HTTP client, a user-friendly cURL replacement.

Projects / HTML Manipulation

• markupsafe (⭐697) - Implements a XML/HTML/XHTML Markup safe string for Python.

Projects / Implementations

• cpython (⭐76k) - Default, most widely used implementation of the Python programming language written in C.

• micropython (⭐22k) - A lean and efficient Python programming language implementation.

Projects / Functional Programming

• toolz (⭐5.2k) - A collection of functional utilities for iterators, functions, and dictionaries. Also available as cytoolz (⭐1.1k) for Cython-accelerated performance.

Projects / Distribution

• Executables
  • pyinstaller (⭐13k) - Converts Python programs into stand-alone executables (cross-platform).
  • Nuitka (⭐15k) - Compiles Python programs into high-performance standalone executables (cross-platform, supports all Python versions).
  • shiv (⭐1.9k) - A command line utility for building fully self-contained zipapps (PEP 441), but with all their dependencies included.
  • cx-Freeze (⭐1.6k) - It is a Python tool that converts Python scripts into standalone executables and installers for Windows, macOS, and Linux.

Projects / Cryptography

• cryptography (⭐7.8k) - A package designed to expose cryptographic primitives and recipes to Python developers.

Projects / Hardware

• pynput (⭐2.2k) - A library to control and monitor input devices.

Resources / Newsletters

• Pycoder's Weekly

• Python Weekly

Projects / Task Queues

• dramatiq (⭐5.3k) - A fast and reliable background task processing library for Python 3.

Projects / Web Servers

• WSGI
  • gunicorn (⭐11k) - Pre-forked, ported from Ruby's Unicorn project.
  • waitress (⭐1.6k) - Multi-threaded, powers Pyramid.

Projects / Database Drivers

• SQLite - awesome-sqlite (⭐404)
  • sqlite3 - (Python standard library) SQLite interface compliant with DB-API 2.0.
  • sqlite-utils (⭐2.2k) - Python CLI utility and library for manipulating SQLite databases.

Projects / Functional Programming

• returns (⭐4.4k) - A set of type-safe monads, transformers, and composition utilities.

Projects / Penetration Testing

• sqlmap (⭐38k) - Automatic SQL injection and database takeover tool.

Projects / Static Site Generators

• pelican (⭐13k) - Static site generator that supports Markdown and reST syntax.

Projects / Code Analysis

• Type Checkers - awesome-python-typing (⭐2k)
  • mypy (⭐21k) - Check variable types during compile time.
  • ty (⭐20k) - An extremely fast Python type checker and language server.
  • pyright (⭐16k) - Full-featured static type checker for Python from Microsoft, the engine behind Pylance.
  • pyrefly (⭐7k) - A fast type checker and language server for Python.

Projects / DevOps Tools

• Configuration Management
  • ansible (⭐71k) - A radically simple IT automation platform.
  • cloud-init (⭐3.8k) - A multi-distribution package that handles early initialization of a cloud instance.
  • pyinfra (⭐6k) - A versatile CLI tools and python libraries to automate infrastructure.
  • salt (⭐16k) - Infrastructure automation and management system.

Projects / Logging

• logging - (Python standard library) Logging facility for Python.

Projects / Distribution

• Obfuscation
  • pyarmor (⭐5.2k) - A tool used to obfuscate python scripts, bind obfuscated scripts to fixed machine or expire obfuscated scripts.

Projects / Computer Vision

• OCR
  • pytesseract (⭐6.4k) - A wrapper for Google Tesseract OCR.
  • easyocr (⭐30k) - Ready-to-use OCR with 40+ languages supported.

Projects / DevOps Tools

• Monitoring and Processes
  • psutil (⭐11k) - A cross-platform process and system utilities module.
  • sentry-sdk (⭐2.2k) - Sentry SDK for Python.
  • supervisor (⭐9.1k) - Supervisor process control system for UNIX.
  • flower (⭐7.2k) - A real-time monitor and web admin for Celery task queues.
  • sh (⭐7.2k) - A full-fledged subprocess replacement for Python.

Resources / Podcasts

• Django Chat

Resources / Podcasts

• The Real Python Podcast

Projects / Documentation

• diagrams (⭐43k) - Diagram as Code.

Projects / Logging

• loguru (⭐24k) - Library which aims to bring enjoyable logging in Python.

Projects / HTTP Clients

• Clients
  • requests (⭐54k) - HTTP Requests for Humans.
  • httpx (⭐15k) - A next generation HTTP client for Python.
  • aiohttp (⭐17k) - Asynchronous HTTP client/server framework for asyncio and Python.
  • urllib3 (⭐4.1k) - A HTTP library with thread-safe connection pooling, file post support, sanity friendly.
  • httpx2 (⭐1.4k) - HTTP/1.1 and HTTP/2 client with sync and async APIs, maintained by Pydantic (httpx (⭐15k) fork).

Projects / WebSocket

• channels (⭐6.4k) - Developer-friendly asynchrony for Django.

Projects / Task Queues

• rq (⭐11k) - Simple job queues for Python.

• huey (⭐6k) - Little multi-threaded task queue.

Projects / Asynchronous Programming

• Async I/O
  • asyncio - (Python standard library) Asynchronous I/O, event loop, coroutines and tasks.
    • awesome-asyncio (⭐5.1k)
  • anyio (⭐2.5k) - A high-level async concurrency and networking framework that works on top of asyncio or trio.
  • uvloop (⭐12k) - Ultra fast asyncio event loop.
  • trio (⭐7.3k) - A friendly library for async concurrency and I/O.
  • gevent (⭐6.4k) - A coroutine-based Python networking library that uses greenlet (⭐1.8k).
  • Twisted (⭐6k) - An event-driven networking engine.

Projects / Environment Management

• virtualenv (⭐5k) - A tool to create isolated Python environments.

Projects / Cryptography

• paramiko (⭐9.8k) - The leading native Python SSHv2 protocol library.

Projects / Package Repositories

• bandersnatch (⭐551) - PyPI mirroring tool provided by Python Packaging Authority (PyPA).

Projects / Deep Learning

• Frameworks
  • pytorch (⭐103k) - Tensors and Dynamic neural networks in Python with strong GPU acceleration.
  • tensorflow (⭐198k) - The most popular Deep Learning framework created by Google.
  • keras (⭐64k) - A high-level deep learning library with support for JAX, TensorFlow, and PyTorch backends.
  • jax (⭐36k) - A library for high-performance numerical computing with automatic differentiation and JIT compilation.
  • pytorch-lightning (⭐31k) - Deep learning framework to train, deploy, and ship AI products Lightning fast.

Projects / WebSocket

• autobahn-python (⭐2.5k) - WebSocket & WAMP for Python on Twisted and asyncio.

Projects / Authentication

• JWT
  • pyjwt (⭐5.7k) - JSON Web Token implementation in Python.

Projects / Static Site Generators

• nikola (⭐2.7k) - A static website and blog generator.

Projects / Database

• Key-Value & Document
  • tinydb (⭐7.6k) - A tiny, document-oriented database.

Projects / Search

• django-haystack (⭐3.7k) - Modular search for Django.

Projects / Serialization

• marshmallow (⭐7.2k) - A lightweight library for converting complex objects to and from simple Python datatypes.

Projects / Documentation

• pdoc (⭐2.5k) - Epydoc replacement to auto generate API documentation for Python libraries.

Projects / Distributed Computing

• dask (⭐14k) - A flexible parallel computing library for analytic computing.

Projects / Network Virtualization

• napalm (⭐2.5k) - Cross-vendor API to manipulate network devices.

Projects / Asynchronous Programming

• Parallelism
  • concurrent.futures - (Python standard library) A high-level interface for asynchronously executing callables.
  • multiprocessing - (Python standard library) Process-based parallelism.

Projects / Package Repositories

• devpi (⭐1.2k) - PyPI server and packaging/testing/release tool.

Projects / Configuration Files

• configparser - (Python standard library) INI file parser.

Projects / Cryptography

• pynacl (⭐1.2k) - Python binding to the Networking and Cryptography (NaCl) library.

Projects / Miscellaneous

• boltons (⭐6.9k) - A set of pure-Python utilities.

Projects / Web Asset Management

• django-storages (⭐3k) - A collection of custom storage back ends for Django.

• django-compressor (⭐2.9k) - Compresses linked and inline JavaScript or CSS into a single cached file.

Projects / File Manipulation

• pathlib - (Python standard library) A cross-platform, object-oriented path library.

Resources / Newsletters

• Python Tricks

Projects / File Manipulation

• mimetypes - (Python standard library) Map filenames to MIME types.

Projects / Built-in Classes Enhancement

• attrs (⭐5.8k) - Replacement for __init__, __eq__, __repr__, etc. boilerplate in class definitions.

• bidict (⭐1.6k) - Efficient, Pythonic bidirectional map data structures and related functionality.

Resources / Podcasts

• Talk Python To Me

Projects / Environment Management

• pyenv (⭐45k) - Simple Python version management.

Projects / Recommender Systems

• annoy (⭐14k) - Approximate Nearest Neighbors in C++/Python optimized for memory usage.

• implicit (⭐3.8k) - A fast Python implementation of collaborative filtering for implicit datasets.

Projects / Machine Learning

• Gradient Boosting
  • xgboost (⭐29k) - A scalable, portable, and distributed gradient boosting library.
  • lightgbm (⭐19k) - A fast, distributed, high performance gradient boosting framework.
  • catboost (⭐9.1k) - A fast, scalable, high performance gradient boosting on decision trees library.

Resources / Podcasts

• Python Bytes

Projects / Authentication

• Permissions
  • django-guardian (⭐3.9k) - Implementation of per-object permissions for Django.
  • django-rules (⭐2k) - A tiny but powerful app providing object-level permissions to Django, without requiring a database.

Projects / Caching

• django-cacheops (⭐2.3k) - A slick ORM cache with automatic granular event-driven invalidation.

Projects / Geolocation

• geopy (⭐4.9k) - Python Geocoding Toolbox.

Projects / Debugging Tools

• pdb-like Debugger
  • ipdb (⭐2k) - IPython-enabled pdb.
  • pudb (⭐3.2k) - A full-screen, console-based Python debugger.

Projects / Documentation

• sphinx (⭐8k) - Python Documentation generator.
  • awesome-sphinxdoc (⭐979)

Projects / Network Virtualization

• scapy (⭐13k) - A brilliant packet manipulation library.

Projects / File Manipulation

• watchdog (⭐7.4k) - API and shell utilities to monitor file system events.

• python-magic (⭐2.9k) - A Python interface to the libmagic file type identification library.

Projects / Image Processing

• General
  • pillow (⭐14k) - Pillow is the friendly PIL fork.
  • scikit-image (⭐6.6k) - A Python library for (scientific) image processing.
  • rembg (⭐25k) - A tool to remove image backgrounds.
  • wand (⭐1.5k) - Python bindings for MagickWand, C API for ImageMagick.
  • pyvips (⭐812) - A fast image processing library with low memory needs.

• Image Serving
  • thumbor (⭐11k) - A smart imaging service. It enables on-demand crop, re-sizing and flipping of images.

Projects / Functional Programming

• funcy (⭐3.5k) - A fancy and practical functional tools.

Projects / Cryptography

• itsdangerous (⭐3.1k) - Various helpers to pass trusted data to untrusted environments.

Projects / Testing

• Load Testing
  • locust (⭐28k) - Scalable user load testing tool written in Python.

Projects / Testing

• Object Factories
  • factory_boy (⭐3.8k) - A test fixtures replacement for Python.
  • polyfactory (⭐1.5k) - mock data generation library with support to classes (continuation of pydantic-factories)

Projects / HTML Manipulation

• xmltodict (⭐5.8k) - Working with XML feel like you are working with JSON.

Projects / Database Drivers

• PostgreSQL - awesome-postgres (⭐12k)
  • psycopg (⭐2.5k) - The most popular PostgreSQL adapter for Python.
  • asyncpg (⭐8.1k) - A fast PostgreSQL Database Client Library for Python/asyncio.