What are the differences between JSON and YAML?

What are the differences between JSON and YAML?

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 a human-readable data serialization format, but it emphasizes simplicity and is often used for configuration files.

Which one is better for configuration files?

YAML is often preferred for configuration files due to its readability and support for comments, making it easier to understand and maintain.

Are there any performance differences between them?

In terms of performance, JSON is generally faster to parse and generate compared to YAML, especially for large datasets. However, the difference may not be significant for smaller files.

Can you give me an example of each format?

Sure! Here's a simple example:

JSON:

{
  "name": "John",
  "age": 30
}

YAML:

name: John
age: 30