[DidYaWipe]

"Straight from my previous project named Fiew I added a massive image library viewer. It really could quickly and easily scroll through massive amounts of pictures."

Which is now infuriatingly lacking in the entire domain of image editors. Thumbnail browsers used to be an expected feature of image editors, even shareware ones. Now? Fat chance. Good luck even finding a stand-alone one.

Recently one called FlowVision surfaced for Mac, and it's pretty much the lightweight browser that many of us have been looking for for years. It has some rough spots, but the developer is responsive to issues. https://github.com/netdcy/FlowVision