A geotagged-images-on-a-map browser I made: Geotag. Once upon a time it was going to bring together all the big image APIs such as Picasa, 500px, flickr and smugmug but apparently APIs are not cool anymore and everything execpt flickr is stupid garbage. So now it's just a flickr geotagged image browser.
Python based Raspberry Pi camera control softare: rpi-eclise. I wrote this to automate photographing the August 2017 eclipse over the US. It worked! Someday I'll use it as a base for other camera automating tasks, but I haven't done it yet.