I maintain a blog over at utf9k which is fully open source at https://github.com/marcus-crane/utf9k.

My latest project is october which aims to make it super easy to upload bookmarks to Readwise for now but with (vague) plans to become a general purpose Kobo management device.

You can also see my shell config over in my dotfiles which I update every other day.

I mainly scratch my own itches but I release almost all of the code I write publically since that's how I learned all I know myself!