peaceofmind.user.js

// ==UserScript==
// @name        Peace of Mind
// @namespace   http://example.com
// @description Facebooking without newsfeed.
// @include     https://*.facebook.com/*
// @grant       none
// ==/UserScript==

(function() {

  function remove(selector) {
    var nodes = document.querySelectorAll(selector);
    for (var i = 0; i < nodes.length; i++) {
      var node = nodes.item(i);
      node.parentNode.removeChild(node);
    }
  }

  function hide(selector) {
    var nodes = document.querySelectorAll(selector);
    for (var i = 0; i < nodes.length; i++) {
      var node = nodes.item(i);
      node.style.display = "none";
    }
  }

  function PEACE_OF_MIND() {
    hide("div#pagelet_home_stream");
    hide("div[id^='topnews_main_stream']");
    hide("div#pagelet_ticker");
    hide("div#pagelet_trending_tags_and_topics");
    hide("div#pagelet_advertiser_panel");
    hide('div[data-ad]');
  }

  var token = null;
  document.addEventListener(
    "DOMNodeInserted",
    function() { clearTimeout(token); token = setTimeout(PEACE_OF_MIND, 1); },
    false
  );

})()