Server: Raspberry Pi 5 Model B+ running Raspbian 11 as its OS, Nginx as its web server and ddclient as a dynamic DNS client.
Version control: I use Git because its commands are more straightforward in my experience.
Laptop: HP Pavilion Gaming Laptop 15-dk0xxx running Arch Linux.
Phone: Right now a Vivo IQOO 9T.
Preferred software: Shell: Zsh; Matrix client: Cinny; Mastodon client: Tusky; Browser: Floorp and Firefox.