#Node.js
4 articles — newest first.
- 8 min read
Unifying Twitch and YouTube Live Chat: Ordered, De-duplicated
Build a single, ordered, de-duplicated event stream from Twitch IRC and YouTube Live Chat with Hybrid Logical Clocks, watermarks, and idempotent delivery.
- 7 min read
Role-Based Access Control Patterns for Node.js APIs
Authorization bugs don't crash — they let the wrong person succeed. Enforcing RBAC at the middleware layer with JWT claims, fine-grained permissions, and deny-by-default.
- 9 min read
How I Build Agentic RAG Pipelines in Node.js That Decide
Standard RAG retrieves; the agentic RAG pipelines I build in Node.js decide — the model calls retrieval as a tool in a loop and commits a typed, cited verdict.
- 8 min read
The Death of the Traditional Backend Router
Modern backends are evolving from rigid URL endpoints to intent-driven AI routers. How LLM dispatch replaces sprawling switch statements — and where deterministic code still wins.