XMLHttpRequest

JavaScript

var url = "https://gist.githubusercontent.com/guest271314/c4eebf14b4a3cfd36f58/raw/37b82a07ec91e9f35396a23ee7aac26b8dd52c23/file.csv";

var request = new XMLHttpRequest();  
request.open("GET", url, false);   
request.send(null);  

var csvData = new Array();
var jsonObject = request.responseText.split(/\r?\n|\r/);
for (var i = 0; i < jsonObject.length; i++) {
  csvData.push(jsonObject[i].split(','));
}
// Retrived data from csv file content
console.log(csvData);