Replace upvote arrows on Hacker News with Unicode characters
// ==UserScript==
// @name Hacker News Unicode upvotes
// @namespace news.ycombinator.com
// @description Replace upvote arrows on Hacker News with Unicode characters
// @include http://news.ycombinator.com/*
// @include https://news.ycombinator.com/*
// @version 1
// @grant none
// @license UNLICENSE
// ==/UserScript==
var arrows = document.getElementsByClassName('votearrow');
var i = arrows.length;
while (i--) {
var arrow = arrows[i];
arrow.className = 'title';
arrow.innerHTML = '▲';
}