Old revisions Add to book Export to PDF Fold/unfold all Book Creator Add this page to your book Book Creator Remove this page from your book Manage book (0 page(s)) Help # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z J JSON (JavaScript Object Notation): JSON is a form of data representation that uses characters, parentheses, and symbols to transmit data objects. It can be used in various programming languages such as PHP, C#, Python, etc.