Knowledge & Engineering Blog

Insights on AI Support & Conversational Agents

Practical guides, RAG architectural deep-dives, and best practices for delivering world-class AI customer support.

Featured • Architecture
6 min readSep 15, 2026

What Is an AI Chat Widget and How Does It Work?

Learn what an AI chat widget is, how modern shadow-DOM architecture ensures zero site slowdown, and how RAG vector retrieval delivers accurate, hallucination-free answers.

By Oyrax Product Architecture TeamRead Article