You throw the term 'isomorphic' around a bunch in the descriptions of this project. It would be nice if the README explained what that meant. I know what an isomorphism is, but have no idea what this means in this context.
They use the term isomorphic to mean that it is written in one language throughout the app. Typically, JS on the front and back end.
They really should be saying something like isoglossic (not a Greek scholar here) to imply that it's in the same language, instead of isomorphic, which implies a lot more than what they intend.
(source: https://github.com/jsdf/hacker-news-mobile)