filter_torrentleech.user.js

// ==UserScript==
// @name        Filter torrentleech
// @namespace   fb
// @description remove UDEMY and TV-episodes with few seeders from Torrentleech
// @include     *.torrentleech.org/torrents/browse
// @include     *.torrentleech.org/torrents/browse/index/page/*
// @include     *.torrentleech.org/torrents/browse/index/categories/*
// @exclude 	*.torrentleech.org/torrents/browse/index/query/*
// @version     1
// @grant       none
// ==/UserScript==

if ($ === undefined) {
	importScripts ('code.jquery.com/jquery-1.11.3.min.js');
}
var filteredMinSeeders1 = 100;
var filteredString1 = 'udemy';

var torrentRows = $('table#torrenttable tr');
var torrentRowsFiltered = torrentRows.filter (function (i, elt) {
	
	if (elt.innerHTML.toLowerCase().indexOf(filteredString1) >=0) {
		return true;
	}
	
	var catElt = $('td.category a[href~="/torrents/browse/index/categories/32"]', elt);
	if (catElt.length > 0){
		var seedersColumn = $('td.seeders', elt);
	if (seedersColumn.length > 0) {
		var nrOfSeeders = parseInt(seedersColumn[0].innerHTML);
		return nrOfSeeders < filteredMinSeeders1;
		}		
	}
	return false;
	});
torrentRowsFiltered.remove();