I just had to test this. It’s a Jekyll plugin that takes the ID of a Flickr photo set and turns it into a gallery, keeping all photos hosted on Flickr. Not that I make a lot of galleries on my blog, just one of those “I think I can do that” things.
This is a companion discussion topic for the original entry at https://brettterpstra.com/2013/01/12/a-jekyll-flickr-gallery-plugin-test