Instagram Followers and Non followers

instagram.js

const arr = document.getElementById('followers')
const followers = [];
arr.querySelectorAll('a[href^="/"]').forEach(a => {
    followers.push(a.href)
});

const following = [];
const arr2 = document.getElementById('following')
arr2.querySelectorAll('a[href^="/"]').forEach(a => {
    following.push(a.href)
});

// Find users who don't follow back
const notFollowBack = following.filter(user => !followers.includes(user));

// Find users who I don't follow back
const notFollowingBack = followers.filter(user => !following.includes(user));

console.log("Users who don't follow back:", notFollowBack);
console.log("Users who I don't follow back:", notFollowingBack);