Brian "bex" Exelbierd
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bexelbie.com
Brian "bex" Exelbierd
@bexelbie.com
Product Manager (Microsoft). I tinker with spreadsheets and code, and hunt for the best batch‑brew in Brno. ex‑Red Hat. he/him. Opinions my own. bexelbie.com
Tired of hand-editing YAML files just to tell Alexa which Home Assistant devices to control? I built an automation to generate the list. It makes life simpler every time I add a new smart plug. Here's how I did it.

Read more at www.bexelbie.com/2025/11/12/a...

#HomeAssistant #Automation
November 12, 2025 at 2:44 PM
Reposted by Brian "bex" Exelbierd
Metric Tip

xkcd.com/3164/
November 6, 2025 at 11:33 PM
Reposted by Brian "bex" Exelbierd
European Sleeper introduces Comfort Standard from December - a couchette compartment ‘converted’ to a sleeper by getting mattresses & fully-made up beds, and sold as single double or triple. A good idea!
www.europeansleeper.eu/travel-class...
November 4, 2025 at 10:32 AM
Reposted by Brian "bex" Exelbierd
you must appear to be bigger than your 10,562 unread emails
October 19, 2025 at 3:43 AM
Reposted by Brian "bex" Exelbierd
thinking about the time a cool Instagram fashion account asked me to name my favorite products and i didn't know i was supposed to name fashion products, so i said pigeon food because i like feeding pigeons and their followers were like "why the fuck do i need pigeon food for my outfit?"
October 16, 2025 at 5:33 AM
Reposted by Brian "bex" Exelbierd
"Why I'm handing in my Pentagon press pass" by Tom Bowman of NPR. www.npr.org/2025/10/14/g... Recommended.

A thing frequently forgotten or ignored is that journalism is one of the few professions people will die for. [Via @brianstelter.bsky.social ]
Opinion: Why I'm handing in my Pentagon press pass
Tom Bowman has held his Pentagon press pass for 28 years. He says the Pentagon's new media policy makes it impossible to be a journalist, which means finding out what's really going on behind the scen...
www.npr.org
October 14, 2025 at 2:59 PM
Per Rene Malmgren at the #OpenSSL Conference, the left side is known as easily able to be bypassed by attackers, while the right side creates trouble for attackers and is the starting point for security.
October 9, 2025 at 12:28 PM
To help people better understand the risk of ignoring post-quantum cryptography and the challenges involved in getting there we got to play Post-Quantum Trails at the #OpenSSL Conference
October 9, 2025 at 9:46 AM
I love how being there for the world has been acted on through #OpenSSL sponsoring and supporting the Polar Bears at the Brno Zoo
October 7, 2025 at 12:13 PM
+100

The theoretical ability to run an alternative set of relays is irrelevant, if there will never be a practical execution of it. Based on what I know about both at-proto and activitypub, one is technically interesting and the other one is more likely to achieve the stated goals.
October 6, 2025 at 4:23 PM
Drew’s post is well worth reading as DSPy seems to be a missing link in thinking about LLM usage. Very readable and interesting. www.dbreunig.com/2025/06/10/l...

Thank you @simonwillison.net
October 6, 2025 at 11:42 AM
Should you version your API? It’s usually a good idea. However, if anyone on the team says it isn’t necessary for some calls because they’ll never change … do not let anyone leave the meeting until those calls have been versioned. Trust me.
October 4, 2025 at 6:38 PM
Morning ritual: walking my daughter to first grade. A short trip, full of small ceremonies — the goodbye hug, the wait, the final wave as she climbs the school stairs. Quiet, simple, meaningful.

bexelbie.com/2025/10/02/r...

#Parenting #Czechia #Life
Rituals
A personal reflection on the small, meaningful rituals of daily life, centered on the morning walk to school with my first-grade daughter.
bexelbie.com
October 2, 2025 at 2:08 PM