get israeli office holidays from https://publicholidays.co.il/2018-dates/

parse.js

var tbl = jQuery('.publicholidays tr').get().map(function(row) {
  return jQuery(row).find('td').get().map(function(cell) {
    return jQuery(cell).text();
  });
}).map((holiday) => {
  const regex = /\d{4}-\d{2}-\d{2}/g;
  let match = regex.exec(holiday[0] || "");
  
  let date = match ? match[0] : null;
  let name = (holiday[2] || "").trim();

  return {date: date, name: name }
}).slice(1);