Various content processing utilities
Processes an EPUB, doing some light cleanup needed for importing into a reader platform, and resizes super-large images to no more than 2 times the specified width.
Splits OpenStax EPUB chapters into sections
Extracts multiple choice questions out of an OpenStax EPUB as QTI files
Takes an upload of a QTI quiz package, and outputs the questions as HTML. Only works for multiple choice questions.
Takes a download from Lardbucket's book archive and imports it into IMathAS
Reads an OpenStax/Connexions zip download and imports it into IMathAS. This works better than the epub-based approach.
Reads a CK12 book into IMathAS. Requires digging in to find the initial revision ID for the book.