Notation is one of the most rarely used commands in JavaScript. This type of command is added on nodes as provider of additional information for the browser. But notation is not just added in any node – notation is added on unparsed nodes. Any data that might not have enough information about its features or when the data is not properly categorized for proper functioning could be effectively defined with the help of notation. The function is usually added in the top of the node so that the browser would have an immediate idea how the application would work. The reason why the command notation is not extensively used in most applications is on its availability to oth