Andreas Belitz
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Context hygiene: why your AI forgets what matters and what to do about it
Feb 17, 2026 · 10 min read · LLM Patterns

Context hygiene: why your AI forgets what matters and what to do about it

The biggest bottleneck in long-running AI sessions isn't model intelligence — it's context management. Here's what I've learned about keeping AI on track across complex, multi-sess...

context-window prompting workflow claude gemini
Hacking the Heat: Retrofitting Adax Heaters with ESPHome and Custom PCBs
Feb 12, 2026 · 8 min read · 3D Printing & Making

Hacking the Heat: Retrofitting Adax Heaters with ESPHome and Custom PCBs

A multi-phase journey from cloud-dependent heating to fully local, custom-hardware control.

esphome home-assistant pcb-design esp32 adax smart-home
Why I built this blog with Express instead of a static site generator
Feb 10, 2026 · 4 min read · Infrastructure

Why I built this blog with Express instead of a static site generator

There are faster ways to ship a blog. I picked Express + Handlebars anyway — here's why.

express architecture self-hosting
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