Uploaded April 2025 | Updated September 2026, 3 weeks ago

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Deno's batteries-included JavaScript/TypeScript toolchain + Jupyter = simple way to work with LLMs

View source here: github.com/kitsonk/deno-llm

Read the accompanying blog posts:
deno.com/blog/the-dino-llama-and-whale
deno.com/blog/build-custom-rag-ai-agent

00:00 Intro
00:36 Fundamental concepts
01:00 Setting up
01:50 Building RAG agent
02:40 Pull new models
03:02 Process, parse, convert blog content to vector memory
03:42 Graph of RAG agent steps
04:12 Creating each step
05:25 Putting steps together
05:57 Testing the RAG agent


Resources
- Ollama: ollama.com/download
- Deepseek: deepseek.com
- Jupyter notebooks: jupyter.org


Deno is an all-in-one batteries included JavaScript and TypeScript toolchain.

Website: deno.com
GitHub: github.com/denoland
Discord: discord.gg/deno
Bluesky: https://bsky.app/profile/deno.land
Mastodon: fosstodon.org/@deno_land
Twitter: https:/twitter.com/deno_land