query_product_hunt.js

// This is a dead-simple script that simply logs the usernames of the people who have updated a post, ordered by when they voted

var access_token = "YOUR_TOKEN";
var post_id = "POST_ID";
var theUrl = "https://api.producthunt.com/v1/posts/"+post_id+"/votes?access_token=" + access_token
var xmlHttp = new XMLHttpRequest();
xmlHttp.open( "GET", theUrl, false );
xmlHttp.send( null );
votes = JSON.parse(xmlHttp.responseText).votes;

votes.sort(function(a, b) { if (Date.parse(a.created_at) < Date.parse(b.created_at)) {return -1}; return 1; } )
for(i = 0; i < votes.length; i++) { 
  console.log(votes[i].created_at + " " + votes[i].user.username); 
};

Just put in your Product Hunt access token and the post ID you're interested in!

You can get your own access token here