Notes

Notes from building real systems.

Working ideas on AI, automation, performance, and the decisions behind dependable products.

AI
6 min read

How to think about RAG for business apps

A practical way to decide when retrieval adds value, what belongs in the index, and how to measure the answer quality.

Automation
5 min read

The small operational decisions that turn an n8n workflow from a demo into a system people can rely on.

Web Engineering
4 min read

Performance improves when the page architecture, content model, and interaction budget agree from the beginning.

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