Category Archives: JSON

JSON Object Notation

  • A JSON object is an unordered set of name/value pairs
  • A JSON object begins with { (left brace) and ends with } (right brace)
  • Each name is followed by : (colon) and the name/value pairs are separated by , (comma)

JSON

JSON or JavaScript Object Notation, is a lightweight text-based open standard designed for human-readable data interchange. It is derived from the JavaScript scripting language for representing simple data structures and associative arrays, called objects. Despite its relationship to JavaScript, it is language-independent, with parsers available for many languages.

The JSON format was originally specified by Douglas Crockford, and is described in RFC 4627. The official Internet media type for JSON is application/json. The JSON filename extension is .json.

The JSON format is often used for serializing and transmitting structured data over a network connection. It is used primarily to transmit data between a server and web application, serving as an alternative to XML.