JSON ==== .. versionadded:: 1.9.0 :wp:`JSON` is a common format for web data interchange. Example: .. code-block:: json { "firstName": "John", "lastName": "Smith", "age": 25, "address": { "streetAddress": "21 2nd Street", "city": "New York", "state": "NY", "postalCode": 10021 }, "phoneNumbers": [ { "type": "home", "number": "212 555-1234" }, { "type": "fax", "number": "646 555-4567" } ] } Following JSON dialects are supported * Plain JSON files. * i18next v3 & v4 * Web Extension i18n * `go-i18n v1 & v2 `_ * `gotext `_ * `ARB `_ * `FormatJS `_