Recursively escaped JSON is anything but concise, because it's not simply copied, but also backslashes are exponentially doubled at each level of recursion.

Recursively escaped JSON is anything but concise, because it's not simply copied, but also backslashes are exponentially doubled at each level of recursion. s = {"foo": "bar"} for (let i = 0; i < 10; i++) s = JSON.stringify(s); s 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for (let i = 0; i < 10; i++) s = JSON.parse(s); s {"foo": "bar"}