A bit manual to update, but Tampermonkey + ChatGPT code works fine for this. Whipped this up real quick and it seems to work fine. You might need to figure out how to turn on developer mode or enable scripts for whatever browser you use but that should be pretty doable. Downside is that you need to manually add the regex to the array whenever you have something new to block.
// ==UserScript==
// @name 4chan Thread Filter
// @namespace
http://tampermonkey.net/// @version 1.0
// @description Hide 4chan threads matching certain regexes
// @match *://
boards.4chan.org/*
// @grant none
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
const regexList = [
/shiggy\s*diggy/i,
];
const removeCompletely = false; // true = delete from DOM
const threadSelector = '.thread, .catalog-thread';
function filterThreads() {
document.querySelectorAll(threadSelector).forEach(thread => {
const text = thread.innerText || '';
if (regexList.some(rx => rx.test(text))) {
if (removeCompletely) {
thread.remove();
} else {
thread.style.display = 'none';
}
}
});
}
console.log('script running');
window.addEventListener('load', () => setTimeout(filterThreads, 1000));
const observer = new MutationObserver(filterThreads);
observer.observe(document.body, { childList: true, subtree: true });
})();
