Open Source: #python

Catalog projects marked with #python. Tags work as dedicated landing pages, so related tools are easier to find and connect.

This collection holds 168 projects with a combined 11,533,809 GitHub stars. Main languages: Python, Jupyter Notebook, C++.

About the Python projects

Python is the number-one open source language by new projects: people write everything in it, from automation scripts to machine learning frameworks. Its low entry barrier produced the broadest ecosystem around — most tasks have several mature libraries to pick from.

This page collects Python tools, frameworks, and learning repositories. Cards show stars, the license, and a short description; each project page adds an architecture walkthrough with code samples.

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Found: 168
NousResearch/hermes-agent
Hermes Agent

Hermes Agent is a Python project around a personal/growing AI agent from the NousResearch ecosystem.

Stars 185,400 Forks 31,865 Author NousResearch Language Python License MIT
Open
Significant-Gravitas/AutoGPT
AutoGPT

AutoGPT is one of the best-known early projects around autonomous AI agents and tooling for building them.

Stars 184,808 Forks 46,188 Author Significant-Gravitas Language Python License NOASSERTION
Open
jackfrued/Python-100-Days
Python 100 Days

Python 100 Days is a learning repository for studying Python step by step, from basics to web, data, and practical topics.

Stars 183,131 Forks 55,658 Author jackfrued Language Jupyter Notebook License Unknown
Open
yt-dlp/yt-dlp
yt-dlp

yt-dlp is a feature-rich command-line audio/video downloader that grew as an active fork of youtube-dl and youtube-dlc.

Stars 168,862 Forks 14,202 Author yt-dlp Language Python License Unlicense
Open
521xueweihan/HelloGitHub
HelloGitHub

HelloGitHub is a Chinese monthly catalog of interesting, beginner-friendly open source projects with a website and issue archive.

Stars 160,408 Forks 12,123 Author 521xueweihan Language Python License Unknown
Open
langflow-ai/langflow
Langflow

Langflow is a visual builder for AI agents and workflows with Python components, API/MCP servers, and deployment-focused features.

Stars 149,347 Forks 9,207 Author langflow-ai Language Python License MIT
Open