LangChain is a framework to build with LLMs by chaining components together in a very intuitive way.
Creator Community
Learn with Cole Medin
Generative AI specialist with a wide range of experience developing AI Agents, RAG solutions, local AI deployments, generative AI libraries/packages, and much more. I am also an AI educator on YouTube where my primary goal is to break down complex AI topics into easy to understand guides that are extremely practical and engaging. I focus on both code and no code solutions because I am a firm believer that there is a time and place for both!
My favorite open-source generative AI tools & libraries
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LangChain
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LangGraph
LangGraph is a fantastic framework for building controllable agentic workflows.
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N8N
The most flexible automation platform with a focus on AI. Code when you need, no-code when you don’t.
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Ollama
Run open source LLMs yourself in just minutes!
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Supabase
A scalable and open source platform for SQL DBs, user authentication, and vector embeddings to set up RAG AI Agents.
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Open WebUI
Open WebUI is an extensible, self-hosted AI interface that adapts to your workflow, all while operating entirely offline.
Run all Your AI Locally
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Run ALL Your AI Locally in Minutes
Run your LLMs, RAG, and more locally!
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Chat with Your Local AI Setup using Open WebUI
Use Open WebUI to chat with local LLMs
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Deploy ANY Local AI App to the Cloud
Quickly self-host your local AI apps
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I Forked Bolt.new to use Local LLMs
Run Bolt.new yourself and use local LLMs
Create AI Agents with N8N
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RAG AI Agent with n8n + Supabase
Create a RAG AI agent without any code
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The Ultimate AI Agent Combo (n8n, LangChain, Python)
Combine code + no-code to make AI Agents
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Build Full Stack Apps for your n8n AI Agents
Use Streamlit + Claude to build n8n apps
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Effortless RAG in n8n - use ALL Your Files
Use PDFs, Excel, and more for RAG in n8n