#chai-code

Articles tagged with #chai-code

System Design of RAGs (Production‑Ready)
Practical patterns & production recipes for accurate, scalable Retrieval‑Augmented Generation (RAG)
Aug 22, 20256 min read66
Practical Guide to Retrieval-Augmented Generation (RAG) - Indexing, Retrieval, and a Node.js Example
A step by step guide to Retrieval Augmented Generation (RAG) code examples with Vector DB Qdrant
Aug 19, 20259 min read95
Agentic AI - A practical guide for Node.js developers
How to build agents, tools, and agentic workflows with Node.js
Aug 16, 202510 min read91
Non-Thinking Model to a Thinking Model - Chain-of-Thought (CoT) in practice with Node.js + OpenAI
Explain how CoT turns LLMs into “thinking” models, why it matters, and exactly how to build it into a Node/Next.js app (server + client). Includes multi-chain orchestration (self-consistency), verification, parsing, and practical tips. Quick referen...
Aug 15, 20259 min read10
System Prompting & Prompt Engineering — A beginner-friendly guide
How to control AI behaviour, get reliable answers, and build personas using system (message) prompts. What is System Prompting (aka Message Prompting)? System prompting is the practice of giving an AI high-level instructions about how it should beha...
Aug 15, 20258 min read14
Explain Vector Embeddings to Your Mom
What Are Vector Embeddings? (Explained to My Mom) If you’ve ever tried to explain AI to your mom and got that confused-but-smiling look, this one’s for you. Imagine you have a huge library filled with books, music, and photos. You want to find simila...
Aug 13, 20253 min read35