$ ls -t blog/posts/*.md

Notes on infra, AI, and the boring stuff between.

War stories, opinions, and the occasional cost spreadsheet. Rendered from markdown in github.com/Jelle7 by Astro.

2026-05-06
#case-study
Building 2tec.be: Astro on Cloudflare Workers
How I rebuilt this portfolio with Astro and shipped it on Cloudflare Workers Static Assets — including the free email path, the custom-domain dance, and the 2TEC banner that wouldn't render on mobile Firefox.
9 min
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2022-01-08
#home-assistant
Using Caddy and DuckDNS on Raspberry PI
How I set up Caddy and DuckDNS on my Raspberry Pi to get automatic HTTPS for home network services — no manual cert management needed.
6 min
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2022-01-08
#home-assistant
Controlling Chamberlain shutters with Google Assistant
How I reverse-engineered the 433MHz RF signal from a Chamberlain shutter remote and replayed it from a Raspberry Pi, triggered by Google Assistant voice commands via IFTTT.
12 min
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