A collective list of free APIs

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.

🤗 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.

分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.

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

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

Python tool for converting files and office documents to Markdown.

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

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

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 fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

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

Inference code for Llama models

ALL IN ONE Hacking Tool For Hackers

A programming framework for agentic AI

Fine-tuning & Reinforcement Learning for LLMs. 🦥 Train OpenAI gpt-oss, DeepSeek-R1, Qwen3, Gemma 3, TTS 2x faster with 70% less VRAM.

🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production

Streamlit — A faster way to build and share data apps.

🎨 Diagram as Code for prototyping cloud system architectures

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

all of the workflows of n8n i could find (also from the site itself)

The best ChatGPT that $100 can buy.

Automatic SQL injection and database takeover tool

🚀🚀 「大模型」2小时完全从0训练26M的小参数GPT！🌏 Train a 26M-parameter GPT from scratch in just 2h!