Valuable software is about letting people do new things

Today I released a dump of six months of flashcards I autogenerated from my tiny Finnish news archive to make the lives of my fellow language learners easier. The actual code which generates this archive is about 300 lines of Python . The basic value add for the user: What you want: Better fluency in Finnish. What you need: Practice. Lots of it. What this gives you: GOTO 2. This is emphatically not the kind of product, or use case, I would stumble upon as a brain-in-the-vat developer....

June 21, 2024

Layers of abstraction for me, not for thee

Consider the problem of “how do I run more than 1 terminal at a time”. At this moment, I have at least 5 different ways I can effectively solve this issue: I can, from a different physical computer, SSH in to a new session. I can, from the same physical computer, switch to a different tty session with … C-S-F2 through 6 or something. (Rare, but sometimes it comes in really handy....

June 18, 2024

OpenBSD, the computer appliance maker's secret weapon

Between our ESP32 prokaryotic organisms and our 24/7 Internet-enabled megafauna servers, there exists a vast and loosely-defined ecosystem of things the B2B world likes to call computer appliances. Picture a bespoke Pi 4 packaged up neatly with some Python scripts, a little fancy plastic embossing, and maybe a well-guarded id_ed25519.pub in case you end up in hot water during the (long - very long, stable cash flow for generations long) maintenance contract, and you’re in the ballpark....

June 5, 2024

Quickstarts and Slowstarts

A while back I stirred up some controversy on Hacker News by talking about why I liked it when tutorials take you from clean VM to working, installed software. I’ve since taken to calling this the “tutorial-in-a-box” method. When I write them myself, I usually put them under the header Slowstart, a riff on the proverbial Quickstart. Two examples: A gentle introduction to reposurgeon. The Slowstart for selkokortti, some flashcard generating software based around my Finnish language news archive....

June 4, 2024

I'm turning 30 so naturally I'm switching to OpenBSD

I’m kidding, I’m switching to OpenBSD because I like security or code quality or something. It’s totally not because the inexorable march of aging is starting to show its effects on my ability to down necessary-evil trivia like me and my friends used to down forties in the Ahhhnald after dark, and so I’d like to settle down with a software ecosystem I can study in real depth once without feeling like 20% of what I absorb in year X will be deprecated by year X+10....

May 4, 2024

Language learning treated as breadth-first search

I am, emphatically, not the language learning type. I’ve done enough of it over my life to know this. It’s certainly one of the better hobbies out there: You can do it for free (in principle), you can sink as many hours as you care to into it, and if you get good enough at it you get to reap some unique cultural and economic1 benefits. But there’s a reason I picked up Python when 14 year old me decided he wanted to get ahead in life instead of (say) German....

April 22, 2024