I remember running across a package in the not-too-distant past which stored and retrieved data in a format similar to JSON (but not JSON). After searching some time for it today I have been unable to find it. Does anyone have any idea of what that package could be?
To be more specific, I have noticed that for my use case JSON is good but not ideal and I would like to include an additional option for users. Something ideal would be something of a cross between JSON and CSS.