# JSON

New in version 1.9.0.

JSON is a common format for web data interchange.

Example:

    {
        "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

- Web Extension i18n

- go-i18n

- ARB