Answers for "create json in js"

object to json javascript

var person={"first_name":"Tony","last_name":"Hawk","age":31};
var personJSONString=JSON.stringify(person);

create a json object in javascript

var employee = {
  "firstName": firstName,
  "lastName": lastName
}

js create json from object

JSON.stringify(the_data);

create a javascript json object

const student = {
  name: "bob",
  age: 7,
  grade: 6
}