JSFiddle - React, Tailwind, and code Playground

JavaScript

var jsonString = '{"ss":[["Thu","7:30","Pregame",,"JAC",,"NE",,,,"55425",,"PRE1","2011"],' +
    '["Thu","7:30","Pregame",,"BAL",,"PHI",,,,"55424",,"PRE1","2011"],' +
    '["Thu","8:00","Pregame",,"SEA",,"SD",,,,"55423",,"PRE1","2011"],' +
    '["Thu","8:30","Pregame",,"DEN",,"DAL",,,,"55426",,"PRE1","2011"],' +
    '["Thu","10:00","Pregame",,"ARI",,"OAK",,,,"55427",,"PRE1","2011"],' +
    '["Fri","7:30","Pregame",,"MIA",,"ATL",,,,"55430",,"PRE1","2011"],' +
    '["Fri","7:30","Pregame",,"CIN",,"DET",,,,"55429",,"PRE1","2011"],' +
    '["Fri","7:30","Pregame",,"PIT",,"WAS",,,,"55431",,"PRE1","2011"],' +
    '["Fri","8:00","Pregame",,"TB",,"KC",,,,"55428",,"PRE1","2011"],' +
    '["Fri","8:00","Pregame",,"SF",,"NO",,,,"55432",,"PRE1","2011"],' +
    '["Sat","7:30","Pregame",,"GB",,"CLE",,,,"55433",,"PRE1","2011"],' +
    '["Sat","8:00","Pregame",,"NYG",,"CAR",,,,"55437",,"PRE1","2011"],' +
    '["Sat","8:00","Pregame",,"BUF",,"CHI",,,,"55434",,"PRE1","2011"],' +
    '["Sat","8:00","Pregame",,"IND",,"STL",,,,"55435",,"PRE1","2011"],' +
    '["Sat","8:00","Pregame",,"MIN",,"TEN",,,,"55436",,"PRE1","2011"],' +
    '["Mon","8:00","Pregame",,"NYJ",,"HOU",,,,"55438",,"PRE1","2011"]]}';

//var jsonString = '{"test": "test1"}';

alert(JSON.parse(jsonString));