openai
3 articles
Building Autonomous Agents with Node.js
A hands-on guide to building autonomous AI agents in Node.js, covering the ReAct loop, tool registries, LLM integration,...
28 min read2/8/2026
Implementing RAG with PostgreSQL and OpenAI Embeddings
A production-grade RAG implementation using PostgreSQL with pgvector for vector storage, OpenAI embeddings for semantic ...
23 min read2/8/2026
Cost-Effective LLM API Integration Patterns
Battle-tested patterns for integrating LLM APIs into Node.js applications while keeping costs under control, covering se...
23 min read2/8/2026