Image Fetcher Controller

Fast and lightweight image fetcher library

Github link: Image Fetcher Controller

Follows the best practices outlined in High-Performance Networking for Mobile Applications, but specifically optimized for downloading images (particularly the “Prioritizing and Queueing Requests” section).

I’ve tested this extensively against SDWebImage, which is an excellent library. Of course, I tried to make it faster and more efficient, but the best I could do was match it (which I am OK with – ImageFetcherController is certainly no slower).