JSFiddle - React, Tailwind, and code Playground

JavaScript

var obj = {
               id: "countries",
               label:"Country",
               name:"countries",
               type:"select",
               options:[
                  {
                     "value":"",
                     "text":"Select Country"
                  },
                  {
                     "value":"in",
                     "text":"India",
                      "selected":"true"
                  },
                  {
                     "value":"us",
                     "text":"United Stated"
                    
                  },
                  {
                     "value":"uk",
                     "text":"United Kingdom"
                  },
                  {
                     "value":"cn",
                     "text":"Canada"
                  }
               ]
};

var $select = $("<select id='"+obj.id+"' name='"+obj.name+"'/>");
var selected = '';
var generateSelector = function (info){

    $.each(obj.options, function(i, ob){
        if (ob.hasOwnProperty('selected')) {
            selected = ob.value;
        }
      $select.append('<option value='+ob.value+'>'+ ob.text+'</option>')
    })
        
   $('body').append($select);
   $('select').val(selected) 
}
           
 generateSelector()