Best open-source Python projects

Self-hosted, open-source workout, nutrition and body weight tracker built on Django, with Docker deployment and a REST API.

A Python tool and library that downloads chat messages from YouTube, Twitch, Zoom and Facebook livestreams, videos, clips and past broadcasts.

Command-line tool that decompiles Android APK files with jadx and scans them for URIs, endpoints and hardcoded secrets.

Converts untrusted PDFs, office documents, and images into safe PDFs by rendering every page as pixels inside a sandbox.

A self-hosted Docker dashboard that aggregates dozens of public OSINT feeds (aircraft, ships, satellites, earthquakes, CCTV, radio) onto one live map with an optional AI agent interface.

A Python framework for building web scrapers that aim to get past bot detection, with browser and HTTP request modes, UI generation, and desktop app support.

A web-based signal intelligence platform that puts common software-defined radio tools such as ADS-B, AIS, pager and weather satellite decoders behind one interface.

Self-hosted semantic search over YouTube transcripts, with results linking to the exact timestamp in each video.

A Python scanner that checks MCP servers and tools for security threats using Cisco AI Defense, YARA rules, and LLM-based analysis.

Self-hosted API that converts PDFs, images and Office documents into Markdown or structured JSON using OCR and Ollama-hosted LLMs, with optional PII removal.

Synthetic event generator that produces realistic logs and records, streamed live or generated in bulk to SIEMs, databases, files, or HTTP endpoints.

Open-source voice activity detection (VAD) and audio event detection (AED) for speech, singing and music across 100+ languages, with streaming and non-streaming modes.

A lightweight Python package that searches Google News and returns article results as JSON, with optional full-text extraction.

Research code for WorldGrow, a method that generates open-ended, walkable explicit 3D worlds block by block from a seed block.

An all-in-one Docker sandbox giving AI agents a shared browser, shell, file system, VSCode Server, Jupyter and MCP services.

AI-powered dark web OSINT tool that uses LLMs to refine queries, filter Tor search results, and summarize investigations.

Self-hostable captcha solver exposing a YesCaptcha-style createTask/getTaskResult API, built on FastAPI, Playwright and OpenAI-compatible vision models.

Analyzes any website with Playwright and extracts its design system (colors, typography, spacing, components) as Tailwind, React, token, or Markdown exports.

A collection of 419 pre-trained AI models covering vision, speech, NLP, and LLMs, each runnable from a simple CLI with automatic weight download.

Python tool and library that removes image backgrounds, usable as a CLI, library, HTTP server, or Docker container.