Open Source Python Projects
Discover 607 open source Python repositories from GitHub, each with an analysis of what it does, key features, use cases and alternatives. Python projects here are most often combined with Library, Developer Tools and LLM. Last updated October 4, 2026.
607 repositories · updated October 4, 2026
python-user-agents: Identify Devices from User-Agent Strings
A Python library that parses browser user-agent strings to identify browsers, operating systems, devices, and traits such as mobile, tablet, touch, and bot status. Useful when applications need basic visitor classification without writing their own detection rules.
mlx-examples: Explore Machine Learning Models with MLX
A collection of standalone Python examples for the MLX machine learning framework, spanning language, image, video, audio, and multimodal models. Use it to learn MLX or adapt example implementations for experiments on supported hardware.
open-r1: Reproduce DeepSeek-R1 Training and Evaluation
Open R1 is Hugging Face’s toolkit and research project for reproducing the DeepSeek-R1 pipeline with open datasets, training scripts, and evaluation workflows. It is no longer maintained; its training work has moved to TRL.
pyre-check: Check Python Types and Find Data Flows
Pyre is an incremental, performant type checker for Python, with Pysa for security-focused data-flow analysis. The repository is archived: type checking has moved to Pyrefly, and Pysa is maintained in a separate repository.
romm: Manage and Play a Self-Hosted ROM Collection
RomM scans, organizes, enriches, and lets you play a retro game collection through a self-hosted app. It suits emulator users who want centralized metadata, browser play, and save syncing across devices.
telegram_media_downloader: Download Media from Telegram Chats
A self-hosted Telegram downloader that saves media from chats, groups, and channels, with a web progress interface and optional bot commands. Useful for people archiving media from conversations they can access.
mantis: Automate Attack Surface Discovery and Security Scanning
Mantis is a Python command-line framework for discovering assets, running reconnaissance, and scanning for vulnerabilities, secrets, misconfigurations, and phishing domains. It is suited to product security teams managing organization-wide attack surfaces.
InfiniteTalk: Generate Audio-Driven Talking Videos
InfiniteTalk generates talking videos from audio and an image or existing video, synchronizing speech with facial expressions and body movement. It is aimed at creators and developers who need dubbed or audio-driven video, including long-form generation.
llama-cpp-python: Run llama.cpp Models from Python
Python bindings for llama.cpp let developers run GGUF language models locally through a high-level API, low-level C bindings, or an OpenAI-compatible server. Useful when you want local inference and control over hardware backends.
splinter: Automate Web Browser Interactions in Python
Splinter provides a Python API for automating browser interactions in web application tests. Use it to exercise pages through drivers such as Selenium, or when you want a higher-level interface that can still access Selenium directly.
FuncVul: Detect Vulnerabilities in Code Functions
FuncVul is a research model for detecting vulnerable code chunks within C/C++ and Python functions. It uses fine-tuned GraphCodeBERT and provides six labeled datasets for evaluating function-level vulnerability detection.
feedparser: Parse RSS, Atom, and JSON Feeds in Python
feedparser is a Python library for reading RSS, Atom, and JSON feeds. It suits applications and scripts that need to retrieve and work with feed content without implementing feed parsing themselves.