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

A collective list of free APIs

Stable Diffusion web UI

A feature-rich command-line audio/video downloader

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

Focus on prompting and generating

A high-throughput and memory-efficient inference and serving engine for LLMs

🏡 Open source home automation that puts local control and privacy first.

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

All Algorithms implemented in Python

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

We write your reusable computer vision tools. 💜

A list of useful payloads and bypass for Web Application Security and Pentest/CTF

Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

Free, open source crypto trading bot

Call any LLM API with cost tracking, guardrails, logging and load balancing. 1.8k+ models, 80+ providers, 50+ endpoints (unified + native format). Available as a Python SDK or Proxy Server (AI Gateway).

The first real AI developer

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

Transforms complex documents like PDFs into LLM-ready markdown/JSON for your Agentic workflows.

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.

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

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。

real time face swap and one-click video deepfake with only a single image