An abandoned all-in-one cloud-synced ebook reader, storage, and management system, which works in tandem with http-calibre v4 and optionally Xyfir-Books-PhoneGap.
xyBooks turned into xyReader, which is based on this code. This repository will likely not receive any more updates. There is no setup, configuration, or API documentation, so you'll have to look through the code itself. Some changes were made for this open source release that have not been tested, meaning you may run into some minor runtime issues if you try to run this. You'll also need http-calibre (v4 branch) for this to work, and it is referred to internally in the codebase as 'xyLibrary' or 'Xyfir Library' or even just 'library'.