I'm curious what would be the use case for this? JSON is a human readable/writable format, however this kind of syntax is not anymore: "{"nested-array:A<A<s>>": [["Nested"], ["Array!"]]}"
So it feels more like a machine format, but in that case why not use a more efficient one, like a binary format?
So it feels more like a machine format, but in that case why not use a more efficient one, like a binary format?