Educational Article

Learn about JSON (JavaScript Object Notation), the lightweight data format used for storing and exchanging data between applications.

JSONJavaScript Object NotationData FormatAPIWeb Development

What is JSON?


JSON (JavaScript Object Notation) is a lightweight, text-based data format that is easy for humans to read and write, and easy for machines to parse and generate.


What Does JSON Stand For?


JSON stands for JavaScript Object Notation, but despite its name, it is language-independent and used across many programming languages.


JSON Structure


JSON data is structured using objects {}, arrays [], and values like strings, numbers, booleans, and null.


Common Use Cases


  • API Communication: JSON is the standard format for web APIs
  • Configuration Files: Store application settings
  • Data Storage: Used in NoSQL databases like MongoDB

  • Advantages


  • Human-readable and easy to understand
  • Language-independent
  • Lightweight and fast parsing
  • Widely supported across programming languages

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