Writing

Notes on building minimal but powerful software: deterministic systems, performance as a feature, privacy by default. Few words, each one earning its place.

• 2026-06-29My website ships zero JavaScript. I wrote its generator in Rust.This site sends no executable JavaScript to your browser. The generator is one Rust file that inlines the CSS into each page. Here's how it works and what it cost me.
• 2026-05-10I built an MCP server for a knowledge graph. It doesn't call any LLM.Most MCP servers assume an LLM in the pipeline. This one is a deterministic memory layer: grounding, not retrieval.
• 2026-03-30I spent months trying to stop LLM hallucinations. So I wrote a graph engine in Rust.Why prompt engineering, RAG, and vector DBs weren't enough — and how Kremis became a deterministic verification layer instead of another generator.