Block posts on Facebook newsfeed that have Follow or Join buttons, bypassing CSP restrictions.
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// ==UserScript==
// @name Block Facebook Posts with Follow or Join (CSP Safe)
// @namespace http://github.com/sarahbarberuk
// @version 1.2
// @description Block posts on Facebook newsfeed that have Follow or Join buttons, bypassing CSP restrictions.
// @author Sarah Barber
// @match https://www.facebook.com/*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Function to find the nearest parent div with exactly one class
function findNearestParentWithOneClass(element) {
let parent = element.closest('div');
while (parent) {
if (parent.classList.length === 1) {
return parent; // Found the div with exactly one class
}
parent = parent.parentElement.closest('div'); // Move to the next parent div
}
return null; // Return null if no such div is found
}
// Function to block posts with "Follow" or "Join" buttons
function blockPostsWithFollowOrJoin() {
// Get the main newsfeed div
const mainDiv = document.querySelector('div[role="main"]');
if (!mainDiv) return;
// Get all div elements with role="button" inside the main div
const buttons = mainDiv.querySelectorAll('div[role="button"]');
// Loop through each button and check if it contains "Follow" or "Join"
buttons.forEach(button => {
const innerSpan = button.querySelector('span');
if (innerSpan && (span.innerText === 'Follow' || innerSpan .innerText === 'Join')) {
// Find the nearest parent div with exactly one class and hide it
const postContainer = findNearestParentWithOneClass(button);
if (postContainer) {
postContainer.style.display = 'none';
console.log('Blocked post with:', innerSpan .innerText, postContainer);
}
}
// this bit blocks reels and short videos
const innerDiv = button.querySelector('div');
if (innerDiv) {
const span = innerDiv.querySelector('span');
if (span && (span.innerText === 'Reels and short videos')) {
// Find the nearest parent div with exactly one class and hide it
const postContainer = findNearestParentWithOneClass(button);
if (postContainer) {
postContainer.style.display = 'none';
console.log('Blocked post with:', span.innerText, postContainer);
}
}
}
});
}
// Run the script periodically to catch new posts
const observer = new MutationObserver(blockPostsWithFollowOrJoin);
observer.observe(document.body, { childList: true, subtree: true });
})();