
Engineering Notes
Field notes from systems I build: agents, n8n workflows, developer tools, micro-SaaS, and production architecture.
Learning Tracks
Browse Library
Showing 1-23 of 23 articles
Featured Article

LLMs are stateless by default. To build a conversational agent that actually remembers, you need to manage context effectively. This guide covers implementing various memory types in LangChain, from basic buffers to summary-based retention.