Node server error: "Unexpected token - in JSON at position 0" code example
Example 1: Uncaught (in promise) SyntaxError: Unexpected token O in JSON at position 0
var stringified = JSON.stringify(data);
var parsedObj = JSON.parse(stringified);
console.log(parsedObj);
Example 2: fetch SyntaxError: Unexpected token < in JSON at position 0
JSON.parse(theStringThatIsNotJson);