01.js

console.log("hello world");
function createUser(user) { }
createUser({
    _userid: "123",
    name: "waseemakram",
    email: "mw@gmail.com",
    isActive: false,
});
var myUser = {
    _userid: "12",
    name: "h",
    email: "em@em",
    isActive: true,
};
createUser(myUser);