A collective list of free APIs

📚 Freely available programming books

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

All Algorithms implemented in Python

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Stable Diffusion web UI

🤗 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.

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

A feature-rich command-line audio/video downloader

Command-line program to download videos from YouTube.com and other video sites

🦜🔗 The platform for reliable agents.

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

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Magnificent app which corrects your previous console command.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Python tool for converting files and office documents to Markdown.

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

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

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

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

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

The Python programming language

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 clo…

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

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

The official gpt4free repository | various collection of powerful language models | o4, o3 and deepseek r1, gpt-4.1, gemini 2.5

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

scikit-learn: machine learning in Python