IDDQD

IDDQD.user.js

// ==UserScript==
// @name        IDDQD
// @namespace   dobro
// @include     http://dobrochan.com/b/*
// @include     http://dobrochan.ru/b/*
// @include     http://dobrochan.org/b/*
// @include     https://dobrochan.com/b/*
// @include     https://dobrochan.ru/b/*
// @include     https://dobrochan.org/b/*
// @version     1
// @author      lain-dono
// @grant       none
// ==/UserScript==

var count = 10
var timeout = 3000
var thread_re = /(\d+)/

function hide_first() {
	var href = $('a.hide:first').attr('href').replace('redir', 'json')
	var thread = href.match(thread_re)[1]; 
	$.get(href, {}, function(response) {
		$('#thread_'+thread).hide("slow", function() {
			$('#thread_'+thread).remove()
			if(count-- > 1) {
				setTimeout(hide_first, timeout)
			} else {
				 location.reload()
			}
		})
	});
	console.log(thread)
}

setTimeout(hide_first, timeout)