Free e-book that shows how to use langchainjs to build a RAG solution

[jorshali]

I wrote a free e-book that walks a JavaScript developer through building a REST service that uses RAG. It's intended for beginners, but I think it would be helpful for getting JavaScript developers excited about developing with LangChain.

You can find the GitHub project here with the source code: https://github.com/jorshali/ai-for-developers

You can find the e-book PDF here: https://github.com/jorshali/ai-for-developers/blob/main/busy_developers_guide_to_genai.pdf

I would love to hear any feedback or thoughts on potentially having promoted by the community. Thank you!