JavaScript is a popular scripting language that is extensively supported in Web browsers and other Web tools. It adds interactive functions to HTML pages, which are otherwise static, since HTML is a display language, not a programming language. JavaScript is easier to use than Java, but not as powerful and deals mainly with the elements on the Web page. On the client, JavaScript is maintained as source code entrenched into an HTML page. On the server, it is compiled into bytecode, similar to Java programs.
File Extension JSON or short for JavaScript Object Notation, is a inconsequential computer data interchange format. It is a text based, human readable format representing simple data structures and associative arrays. The File Extension JSON format is specified in RFC 4627 by Douglas Crockford. The official Internet media type for File Extension JSON is application/json. The JSON file extension is .json. JSON files are intended to hold data in a serialized fashion, broken into chunks of small segments and ordered in a logical way with specific labels for different sets of data. This extension’s name implies that it is reliant on the JavaScript language format, and indeed it did start as a subset of JavaScript, but has since moved to occupy its own niche.
