Neo

Neo

Cheap MacBook

Windows 10 won’t be receiving updates for much longer. Combined with a cheap, albeit quad-core, Intel processor… it’s a deadly combination. Even more so if you’re limited to just 8 GB of RAM while running Windows 10 and Google Chrome. That’s pretty much the end of the road.

So, as...

29th May 2026
Living Picture

Living Picture

My first e-ink display

At the BSides Prague 2026 conference I stopped by the Pájeníčko stand and got nostalgic about secondary school... and found some inspiration. For a long time I've wanted a quick global overview of what it's like outside and what my weather station is measuring. The problem i...

19th May 2026
Vibe Coding

Vibe Coding

Claude Code

Although I went to a secondary school where we were taught programming and my graduation project was in Assembly (x51), I wouldn't call myself a programmer. At university I didn't put much into it either and did the bare minimum. Though I did really enjoy the subjects on algorithms a...

28th Feb 2026

DNS Security

DNS over HTTPs

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Když už jsem se pustil do generování certifikátu pro UDR, udělal jsem certifikát pro AdGuard Home. Aby DoH fungovalo je potřeba mít wildcard certifikát. Active24 má podporu DNS-01 přes API, takže vydání není žádný problém.
Výhoda DoH je v tom, že HTTPs je už otevřené (administrace...

8th Feb 2026

Custom Certificate for UDR

Konec self-signed certifikátům

Rozhodl jsem se nasadit Let's Encrypt certifikát na Unifi Dream Router. Protože disponuju doménou a Active24 je jeden z providerů, který podporuje API přístup ke správě domény chtěl jsem toho využít. To co jsem potřeboval je ověření skrz DNS, DNS-01. Po chvíli pátrán...

3rd Feb 2026
Slow Cooking

Slow Cooking

Sous-vide

The days when Koko was mentioning sous-vide in her videos are long gone. But the ability to prepare meat — and of course not only meat — using this method is a fantastic option. It could be a kilo chunk of meat, chicken breasts, thighs, or carrots… the possibilities are endless.

The...

5th Jan 2026
2025

2025

2025 in review

What were the highlights of this year?

Technology: Autofocus on the A7 IV — the eye detection in particular is breathtaking.

Event: Surgery — an experience I don't want to repeat

Software: LLMs have integrated themselves into our lives

Gear: The practical and spacious...

31st Dec 2025
Linogy

Linogy

Lithium batteries

Like everyone, I use batteries (AA or AAA) quite often. My biggest consumption is AA — the thermal actuator heads devour them. There's a solution of course: Varta makes a lithium version. It's outrageously expensive and if you have multiple actuator heads... it adds up fast. This...

3rd Nov 2025