JSFiddle - React, Tailwind, and code Playground

JavaScript

monTab = {
      name: "nom bidon",
      type: "dummy type ",
      order: "ordre test"
};

      var _config= new Object();
      _config.prop= new Array();
for (i=0;i<10; i++){

    _config.prop.push(monTab);
}
console.log(_config.prop)