#python

Single-cell analysis in Python. Scales to >100M cells.

BullMQ - Message Queue and Batch processing for NodeJS, Python, Elixir and PHP based on Redis

Event-driven networking engine written in Python.

A feature-rich command-line audio/video downloader

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Apache DataFusion SQL Query Engine

Exploratory analysis of Bayesian models with Python

Interactive Data Visualization in the browser, from Python

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

SQL databases in Python, designed for simplicity, compatibility, and robustness.

Typer, build great CLIs. Easy to code. Based on Python type hints.

🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.

Deep Learning for humans

Build resilient agents.

Python Materials Genomics (pymatgen) is a robust materials analysis code that defines classes for structures and molecules with support for many electronic structure codes. It powers the Materials Project.

AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10 OWASP Agentic Top 10.

Aspire is the tool for code-first, extensible, observable dev and deploy.

Network Analysis in Python

Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment.

Seamless operability between C++11 and Python

AI observability platform for production LLM and agent systems.

A simple, correct Python build frontend

Python Development Workflow for Humans.

Image processing in Python

SciPy library main repository

Ultralytics YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking