It's time to add AI to your javascript/TypeScript app!

AI for NodeJs devs with OpenAI and LangChain is an advanced course designed to empower developers with the knowledge and skills to integrate artificial intelligence (AI) capabilities into Node.js applications. This course is tailored for developers who are proficient in Node.js and wish to explore the fascinating realm of AI-driven solutions.

Throughout the course, participants will delve into various AI concepts, algorithms, and frameworks, focusing on their practical implementation within Node.js environments.

Key topics covered in this course include:

• Introduction to AI and its applications in Node.js

• OpenAI setup for basic apps

• Understanding models, tokens and roles

• OpenAI request parameters

Practice apps:

• ChatGPT clone in the console

• App features: history, context and token limit

• OpenAI tools app

• OpenAI tools parameters

Key topics for AI development:

• Embeddings - presentation, persistence, load

• Similarity search using cosine or dot product

Vector databases:

• Introduction and setup

• ChromaDB setup

• Building a ChromaDB server with Docker

• Building a ChromaDB client with NodeJS

• Pinecone Vector database setup

• Pinecone indexes and index operations

• Building apps backed by Pinecone

Dedicated section for LangChain, the most popular LLM apps wrapper:

• LangChain introduction and setup

• LangChain prompt templates

• LangChain output parsers

• Building RAG applications with LangChain

• Web and file LangChain loaders