Hey! Yes! I am the creator, anything specific you wanted to know about? We published the tech-stack in this tweet https://x.com/kevin_neum/status/1712915693874958604?s=20 but essentially the way it works is: 1. Vercel and nextjs for frontend code and deployment 2. Neum to power the rag pipelines for the chatbot to query up-to-date information which we pull from a variety of sources 2.a) the text embeddings are stored in Weaviate (vector db) 3. We then create a prompt/some code with langchain to help query openai/stream the response back!