Is there a stack out there that can display all the images in a folder on the site? I already have the ability to upload photos to the folder (using stackapps) but is there a way to display them all with like a foreach loop or something?
There are a few solutions, but the easiest and best that comes to mind is the ProGallery stack at Stacks4Stacks:
https://stacks4stacks.com/progallery/
No foreach loop needed. 
An other stack which I can recommand is Photostream from Instacks:
http://instacks.com/photostreamstack/
2 Likes
I have also used photostream without any issues