- Open the facebook post URL
- Click to show all people like this post
- Open Developer tool on chrome (Press Shift + Ctrl + I)
- Choose tab Console, paste below code and press Enter
var layiduser = document.querySelectorAll("a._42ft._4jy0._4jy3._517h._51sy");
for (var i = 0; i < layiduser.length; i++) {
(function(i){
window.setTimeout(function(){
layiduser[i].click();
console.log('Thành công ' + i + ' Người đã invite');
}, i * 1000);
}(i));
}