YAML and JSON Side-by-Side Code Example

Back to: YAML

YAML and JSON are two popular formats used for data serialization and exchange. Both formats have their strengths and weaknesses, and developers often choose one over the other based on their specific needs.

Here is a side-by-side comparison of YAML and JSON code examples:

YAML Example:

person:
  name: John
  age: 30
  address:
    street: Main Street
    city: New York

JSON Example:

{
  "person": {
    "name": "John",
    "age": 30,
    "address": {
      "street": "Main Street",
      "city": "New York"
    }
  }
}

As you can see, the structure of the data is similar in both formats. Both use a key-value pair structure, with nested keys and values for more complex data.

One of the main differences between YAML and JSON is the syntax. YAML is designed to be human-readable and uses indentation to represent nesting, while JSON uses brackets and commas. This can make YAML easier to read and write for humans, but JSON is often preferred for machine-to-machine communication due to its more explicit syntax.

Another difference is that YAML supports comments, which can be useful for providing context and documentation for the data. JSON does not support comments, so developers often resort to adding comments outside of the JSON file.

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