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
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