how to make string in javascript code example

Example 1: jquery cast to string

value.toString()
String(value)
value + ""

Example 2: parse string javascript

parseFloat("16.5"); // 16.5
parseInt("34.6"); // 34
JSON.parse('{ "name":"John", "age":30, "city":"New York"}'); // {name: "John", age: 30, city: "New York"}