i made my own personal website [0] that loads in less than 512kb; with a mini bio, a blog (with RSS support), images, links to friends' websites, stuff i made/maintain, and some fluff[y boys] like a walking Ralsei [from Deltarune] that follows the cursor, a music player, and some secrets/easter eggs ;)
then there's another project i have, which is a download-and-run version of Minecraft, where you just download one binary (most likely an AppImage) and can run the full game. it will be for personal use so i shouldn't worry about copyright.
i'm also making my "own" minimal tiling window manager for Linux [1] (which is a fork of [2]) with my custom keybinds and [planned] controller (joystick) navigation support.
and lastly, i made yet another fetch software: jotafetch (*jota*lea's implementation of neo*fetch*). it should be available to read and download a on my website [3] (i haven't packaged it for mainstream distros yet, and i probably won't).
[1] https://github.com/Jotalea/jwm