A collective list of free APIs

📚 Freely available programming books

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.

🦜🔗 The platform for reliable agents.

Tensors and Dynamic neural networks in Python with strong GPU acceleration

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

Robust Speech Recognition via Large-Scale Weak Supervision

Python tool for converting files and office documents to Markdown.

Models and examples built with TensorFlow

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

🌐 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

🧑‍🏫 60+ Implementations/tutorials of deep learning papers with side-by-side notes 📝; including transformers (original, xl, switch, feedback, vit, ...), optimizers (adam, adabelief, sophia, ...), ga…

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

A natural language interface for computers

🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming

Inference code for Llama models

🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN

CLI platform to experiment with codegen. Precursor to: https://lovable.dev

No fortress, purely open ground. OpenManus is Coming.

Grok open release

A collection of learning resources for curious software engineers

Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

The simplest, fastest repository for training/finetuning medium-sized GPTs.

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

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

LlamaIndex is the leading framework for building LLM-powered agents over your data.