Chalmovský
New: SecondGlow. Turn your 5K iMac into an external monitor with nothing but software.
Posts
- 2026-11-02 WTF Ubuntu?
- 2026-11-01 Inverse Zitron: An Investment Strategy
- 2026-10-28 On cats
Projects
SecondGlow
Turn your 5K iMac into an external monitor with only software. Two small apps and one USB cable, and your Apple silicon Mac drives the iMac as a sharp 5K display again. Free for 7 days, then buy it, if you like it.
Bloatberg
Satirical tech news, built to look like a real, well-funded outlet and to beat one technologically. And, of course, the ultimate goal is to become the world's most-read publication. Open source. Fork it for any publication: lean, fast, runs on Cloudflare, almost no JavaScript for readers, CMS included.
Programming Language Cup
A programming language cup. Groups, upper and lower brackets, one grand final. Every duel is the same task in two languages, and you pick the winner. Smart matchmaking keeps each duel fresh, so all 32 languages get a fair fight across 960 snippets. Play now and find your favorite programming language. Feeling brave? Try the not super tested 3D version. It's open source and runs entirely in your browser.
Serverus SSHnape
Secure a VPS with one command. You type the root password and the script does the rest. SSH key only, firewall, fail2ban, automatic security updates, Docker kept behind the firewall, swap, log caps, audit rules. Optional Telegram alerts tell you about new logins, changed keys or users, full disks and reboots. For Ubuntu servers, run from macOS or Linux. Open source.
snort
One line and your Mac does not sleep, lid open or closed, until you hit Ctrl-C. Asks for your password once, holds the machine awake with a running timer, and puts every setting back on exit, even when you close the terminal. Open source.