Package rjson implements a backwardly compatible version of JSON with the aim of making it easier for humans to read and write. The data model is exactly that of JSON's and this package implements all the marshalling and unmarshalling operations supported by the standard library's json package. The three principal differences are: The quotes around an object key may be omitted if the key matches the following regular expression: This rule will be relaxed in the future to allow unicode characters, probably following the same rules as Go's identifiers, and probably a few more non-alphabetical characters.