#chaicode

Articles tagged with #chaicode

Answers With Receipts: Building an Advanced RAG Assistant That Verifies Its Own Citations
A production-shaped RAG pipeline in Next.js — HyDE, multi-source routing, one scoped LLM call per stage, and a guardrail that doesn't trust the model.
Jul 22, 202613 min read28
Where RAG Fails: Understand the Limitations
If you've spent any time building with LLMs, you've probably heard RAG (Retrieval-Augmented Generation) described as the fix for hallucinations and outdated knowledge. It's a genuinely useful pattern
Jul 19, 202611 min read85
How Chat GPT Understands Your Questions?
How ChatGPT Understands Your Questions? A beginner-friendly deep dive into LLMs, tokenization, and Transformers — GenAI with JS 2026 You type a question into ChatGPT, hit enter, and within seconds yo
Jul 1, 20268 min read185
How React's Virtual DOM Actually Works: A Step-by-Step Mental Model
If you've been working with React for a while, you've definitely heard the term "Virtual DOM." You might even know it has something to do with performance. But do you really understand what it is, why
May 9, 202611 min read5
Kafka Explained Like you're 5
No jargon. No heavy architecture docs. Just a really good analogy and everything you need to actually understand Apache Kafka.
Mar 16, 20268 min read52
The Thundering Herd Problem
How a single cache expiry can take down your entire back end — and the five techniques that stop it.
Mar 5, 20264 min read75