Browse free open source Python Libraries and projects below. Use the toggles on the left to filter open source Python Libraries by OS, license, language, programming language, and project status.
A powerful and artistic UI library based on PyQt5
Python library for defining and optimizing mathematical expressions
We provide a PyTorch implementation of the paper Voice Separation
Fast Differentiable Tensor Library in JavaScript & TypeScript with Bun
A GraphQL library for Python that leverages type annotations
A kernel library written in tilelang
Uncommon Objects in 3D dataset
Python library and shell utilities to monitor filesystem events
No-code in the front, Python in the back. An open-source framework
Communicate with an LLM provider using a single interface
Blinker python library for hardware. Works with Raspberry Pi
Useful extensions to the standard Python datetime features
The interactive graphing library for Python
A pure python implementation of multicast DNS service discovery
Zero-copy PDF text extraction library written in Zig
Full-featured library for writing Alfred 3 & 4 workflows
A few starter examples of ansible playbooks, to show features
The Ultimate Collection of 700+ Agentic Skills for Claude Code
A curated list of data mining papers about fraud detection
A Python implementation of global optimization with gaussian processes
A ranked list of awesome python libraries for web development
An index of my Claude Code related repos
A collection of projects for building deployable applications
epository that demonstrates and analyzes a Linux kernel vulnerability
Anthropic's educational courses