A free, online learning platform to make quality education accessible for all.

Conan - The open-source C and C++ package manager

Open source annotation tool for machine learning practitioners.

🎥✨ A TikTok live streaming recorder tool written in Python. Capture and relive your favorite TikTok moments effortlessly. 🎥✨

A flexible package manager that supports multiple versions, configurations, platforms, and compilers.

Run your code in the cloud, with technology so advanced, it feels like magic!

Turns Data and AI algorithms into production-ready web applications in no time.

Outcome driven agent development framework and runtime harness

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

Macrobenchmarking framework for Elasticsearch

The no-magic web API and microservices framework for Python developers, with a focus on reliability and performance at scale.

RamaLama is an open-source developer tool that simplifies the local serving of AI models from any source and facilitates their use for inference in production, all through the familiar language of containers.

AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.

NumPy aware dynamic Python compiler using LLVM

The Meson Build System

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

Tensors and Dynamic neural networks in Python with strong GPU acceleration

SciPy library main repository

:mag: ScanCode detects licenses, copyrights, dependencies by "scanning code" ... to discover and inventory open source and third-party packages used in your code. Sponsored by NLnet, the Google Summer of Code, Azure credits, nexB and other generous sponsors!

git-cola: The highly caffeinated Git GUI

Openverse is a search engine for openly-licensed media. This monorepo includes all application code.

Self hosted FLOSS fitness/workout, nutrition and weight tracker

Android Uiautomator2 Python Wrapper

Drop-down terminal for GNOME

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

One webpage for every book ever published!

Automated Machine Learning with scikit-learn

The Python Package Index

A highly efficient implementation of Gaussian Processes in PyTorch

Python reference implementation of The Update Framework (TUF)

An open source python library for automated feature engineering

The CVE Binary Tool helps you determine if your system includes known vulnerabilities. You can scan binaries for over 350 common, vulnerable components (openssl, libpng, libxml2, expat and others), or if you know the components used, you can get a list of known vulnerabilities associated with an SBOM or a list of components and versions.

One framework to develop, deploy and operate data workflows with Python and SQL.

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.

StackStorm (aka "IFTTT for Ops") is event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs. Includes rules engine, workflow, 160 integration packs with 6000+ actions (see https://exchange.stackstorm.org) and ChatOps. Installer at https://docs.stackstorm.com/install/index.html

Official git repository for Biopython (originally converted from CVS)

Kedro is a toolbox for production-ready data science. It uses software engineering best practices to help you create data engineering and data science pipelines that are reproducible, maintainable, and modular.

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack.

Python tools for geographic data

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

Parallel computing with task scheduling

Python-based continuous integration testing framework; your pull requests are more than welcome!

The Python package installer

Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.

GitHub repository for the SecureDrop whistleblower platform. Do not submit tips here!

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

Python Data. Leaflet.js Maps.

A python interface for interacting with the Ethereum blockchain and ecosystem.

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

Exploit Development and Reverse Engineering with GDB & LLDB Made Easy

Customize programming languages

A computer algebra system written in pure Python

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

Oils is our upgrade path from bash to a better language and runtime. It's also for Python and JavaScript users who avoid shell!

Web based localization tool with tight version control integration.

🐫 CAMEL: The first and the best multi-agent framework. Finding the Scaling Law of Agents. https://www.camel-ai.org

Symbolic execution tool

Astronomy and astrophysics core library

Open Source search based on OpenStreetMap data

Robotic fabrication package for the COMPAS Framework.

Friendly Environment for Neural Networks (fenn) is a simple framework that automates ML/DL workflows by providing prebuilt trainers, templates, logging, configuration management, and much more.

Simple, elegant, Pythonic functional programming.

Safety checks Python dependencies for known security vulnerabilities and suggests the proper remediations for vulnerabilities detected.

The open-source AIOps and alert management platform

UltiSnips - The ultimate snippet solution for Vim. Send pull requests to SirVer/ultisnips!

Fast data visualization and GUI tools for scientific / engineering applications

Cross-platform Markdown editor with tabbed editing, real-time preview, AI-powered translation (OpenRouter/OpenAI/Anthropic), dockable AI chat with audit trail, automation templates, advanced table editor, dual PDF conversion modes, dark mode, and smart provider failover—built with Python and Tkinter.

Python package for AutoML on Tabular Data with Feature Engineering, Hyper-Parameters Tuning, Explanations and Automatic Documentation

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Freeze (package) Python programs into stand-alone executables

Graphical application for generating different color variations of Oomox (Numix-based) theme (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm), Archdroid, Gnome-Color, Numix, Papirus and Suru++ icon themes. Have a hack for HiDPI in gtk2. Its Base16 plugin also allowing a lot of app themes support like Alacritty, Emacs, GTK4, KDE, VIM and many more.

Mopidy is an extensible music server written in Python

A hyperparameter optimization framework

Deduplicating archiver with compression and authenticated encryption.

Scrapy, a fast high-level web crawling & scraping framework for Python.

🏡 Open source home automation that puts local control and privacy first.

Tool for live presentations using manim

The strictest and most opinionated python linter ever!

The source code that powers readthedocs.org

Statsmodels: statistical modeling and econometrics in Python

Deep Learning for humans

scikit-learn: machine learning in Python

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

A Python utility / library to sort imports.

Track emissions from Compute and recommend ways to reduce their impact on the environment.

Evaluate OMR sheets fast and accurately using a scanner 🖨 or your phone 🤳.

NumPy & SciPy for GPU

GlobaLeaks is a free and open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.

matplotlib: plotting with Python

Streamlit — A faster way to build and share data apps.

The Pants Build System

High-level library to help with training and evaluating neural networks in PyTorch flexibly and transparently.

icalendar parser library for Python

Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

STUMPY is a powerful and scalable Python library for modern time series analysis

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.