Which is better, JSON or YAML?

Can you explain the differences between JSON and YAML?

Sure! JSON (JavaScript Object Notation) is a lightweight data interchange format that's easy for humans to read and write, and easy for machines to parse and generate. YAML (YAML Ain't Markup Language) is also human-readable but is often considered more user-friendly due to its use of indentation and less punctuation.

Which one is better for configuration files?

It depends on your needs. YAML is often preferred for configuration files because of its readability and support for complex data structures. JSON is more rigid but is widely used in APIs and data interchange.

Are there any performance differences between them?

Yes, JSON is generally faster to parse and generate than YAML, which can be more complex due to its features. However, the performance difference is usually negligible for most applications.

Can you give me an example of each format?

Absolutely! Here's a simple example:

JSON:

{
  "name": "John",
  "age": 30,
  "city": "New York"
}

YAML:

name: John
age: 30
city: New York