Find item into array by string input - Javascript

find-item-array.js

var heroes = [
	{name: “Batman”, franchise: “DC”},
	{name: “Ironman”, franchise: “Marvel”},
	{name: “Thor”, franchise: “Marvel”},
	{name: “Superman”, franchise: “DC”}
];

//this text should come from input
var query = "marvel";

let results = heroes.filter(function (el) {
      return el.toLowerCase().includes(query.toLowerCase());
});

//filter by prop
const results = heroes.find(x => x.name === "Superman");
console.log(results);