My little
corner of the internet.

One home server and the things I've built on it: a family tree, two apps and a couple of card games — plus a place to ask for something new on Plex, and a private cloud.

Family history Mobile apps Card games Self-hosted

The 30-second tour

Watch it full screen

1Rodokmeň HudzíkovcovThe family tree of Spišský Štiavnik
2Car BackA bike radar app for iPhone & Apple Watch
3Deviatak – Test9Exam prep for Testovanie 9
4Špic & BlackjackLive card games for friends
5The home serverWhere all of it runs

01Family history · in Slovak

Rodokmeň Hudzíkovcov

Family trees of the Hudzík family and other families from Spišský Štiavnik — the village's history, how the families lived there across censuses from 1657 to 2012, and a photo archive.

16572012census records

Open the family tree hudzik.stevoserver.work

The Rodokmeň Hudzíkovcov website: its title over a photo of the manor house in Spišský Štiavnik

02iPhone & Apple Watch

Car Back

Every car behind you, at a glance.

An app for riding with a Garmin Varia rear radar. Cars behind you are coloured by how soon they'd reach you, with a tap on the wrist, a red glow around the screen and a Live Activity in the Dynamic Island. The ride, heart rate and cadence from the Watch go straight to Fitness.

Built with Claude Code by a first-time iOS developer.

View on GitHub

Car Back on an iPhone: three cars behind the rider, the closest one in red at 40 m, closing at 46 km/h

The same car alert on an Apple Watch: 40 m behind, +46 km/h

03iPhone · Android soon · in Slovak

Deviatak – Test9

Get ready for Testovanie 9 — a little every day.

Practice for Testovanie 9 and the entrance exams to secondary school, in maths and Slovak. Every maths problem is freshly generated, every question comes with an explanation, and the practice tests run just like the real one. No sign-up, no ads.

26maths topics
53Slovak texts
30questions per test

Open the website

Free on the App Store. The Android version is waiting for Google Play.

A maths question in Deviatak with the answer checked and the worked solution below

Deviatak home screen: days left until Testovanie 9, today's goal and readiness in maths and Slovak

04Multiplayer card games

Špic & Blackjack

Live tables in the browser — grab a seat on your phone and deal.

Špic The Slovak bar card game, for up to six players. Made for phones — grab a seat and deal. Play Špic Source on GitHub
Blackjack A shared table against the dealer. Bet, hit, stand — and try to take the house's money. Play Blackjack Source on GitHub