Although I am by no means a professional coder, I write quite a lot of code due to my own work. Occasionally, I write some stuff for myself, which is listed here. You won’t find it on GitHub: by purpose it is not put there. Although I know and love FOSS, I’m painfully aware that I’m not good at doing maintenance, and that often it takes years before I find the time and motivation to go back to them.
That said, feel free to use them if you find them useful!
I have written (and I occasionally come back to it, every now and then) this program, meant to be a client to to access Danbooru-based image boards (Wikipedia definition).
I also have written a small script to filter desktop wallpapers based on their size or aspect ratio. It’s mostly a toy program, but if you’re curious, try it out!