osrshiscoresfix.user.js

// ==UserScript==
// @name        OSRS Hiscores fix
// @namespace   http://google.com
// @description Fixes OSRS hiscores layout
// @include     http://services.runescape.com/m=hiscore_oldschool*/*
// @version     1.0
// @grant       none
// ==/UserScript==

const categoryOrder = ['Clue Scrolls (all)', 'Bounty Hunter - Rogue', 'Bounty Hunter - Hunter', 'LMS - Rank'];

(function () {
  fixSidebar();
  fixPlayerHiscores();
})();

function fixSidebar() {
  const categories = document.querySelector('#contentCategory');
  if (!categories) return;

  const links = categories.querySelectorAll('a');

  for (let link of links) {
    if (categoryOrder.includes(link.innerText)) {
      console.log(link.parentNode.appendChild(link));
    }
  }
}

function fixPlayerHiscores() {
  const highlighted = document.querySelector('.right > span[color="#AA0022"]');

  if (highlighted) {
    highlighted.removeAttribute('color');
    highlighted.setAttribute('style', 'color: #AA0022');
  }

  const table = document.querySelector('#contentHiscores > table');
  if (!table) return;

  rows = table.querySelectorAll('tr');

  for (let row of rows) {
    let link = row.querySelector('td > a');
    if (!link) continue;

    if (categoryOrder.includes(link.innerText)) {
      row.parentNode.appendChild(row);
    }
  }
}