Have people been working on code libraries for creating IIIF manifests?
Let's say one has a database or a DAMS or something that provides an API that could be queried for images, collections, or collections-of-collections of images. In principal it wouldn't seem too hard to build up the manifest(s) oneself. However, if someone has already started to put together a code library, it might ease the learning curve a lot.
At this point our most important use case doesn't involve an image server or tiling or annotations--just a good way to present hierarchical collections. We're looking at the Universal Viewer because of its built-in support for displaying collections.