Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

All Algorithms implemented in Python

Animation engine for explanatory math videos

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

🙌 OpenHands: Code Less, Make More

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

⏬ Dumb downloader that scrapes the web

The world's simplest facial recognition api for Python and the command line

Rich is a Python library for rich text and beautiful formatting in the terminal.

No fortress, purely open ground. OpenManus is Coming.

A collection of learning resources for curious software engineers

Get your documents ready for gen AI

We write your reusable computer vision tools. 💜

A community-supported supercharged document management system: scan, index and archive all your documents

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

Convert PDF to markdown + JSON quickly with high accuracy

Python Fire is a library for automatically generating command line interfaces (CLIs) from absolutely any Python object.

An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.

FAIR's research platform for object detection research, implementing popular algorithms like Mask R-CNN and RetinaNet.

Improve your resumes with Resume Matcher. Get insights, keyword suggestions and tune your resumes to job descriptions.

Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

get things from one computer to another, safely

DeerFlow is a community-driven Deep Research framework, combining language models with tools like web search, crawling, and Python execution, while contributing back to the open-source community.

A configuration framework that enhances Claude Code with specialized commands, cognitive personas, and development methodologies.

A VIM-inspired filemanager for the console

Never use print for debugging again

Bringing Old Photo Back to Life (CVPR 2020 oral)

Static Type Checker for Python

Replace 'hub' with 'ingest' in any GitHub URL to get a prompt-friendly extract of a codebase