"Enhanced" Twitter script for Tampermonkey

twitter.js

// ==UserScript==
// @name         "Enhanced" Twitter
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Remove tweets shown because of a follower's likes or follow. Dim RTs.
// @author       You
// @match        https://twitter.com/*
// @grant        none
// ==/UserScript==

(function() {

    /* Twitter - fixed: */
    history.pushState = ( f => function pushState(){
        var ret = f.apply(this, arguments);
        window.dispatchEvent(new Event('pushState'));
        window.dispatchEvent(new Event('locationchange'));
        return ret;
    })(history.pushState);

    history.replaceState = ( f => function replaceState(){
        var ret = f.apply(this, arguments);
        window.dispatchEvent(new Event('replaceState'));
        window.dispatchEvent(new Event('locationchange'));
        return ret;
    })(history.replaceState);

    window.addEventListener('popstate',()=>{
        window.dispatchEvent(new Event('locationchange'))
    });
    
    
    /* add global css styles */
    var style = document.createElement('style');
    var globalStyles = '.hover-show:hover { opacity: 1 !important; }'
    style.type='text/css';
    if (style.styleSheet){
        style.styleSheet.cssText = globalStyles;
    } else {
        style.appendChild(document.createTextNode(globalStyles));
    }
    document.getElementsByTagName('head')[0].appendChild(style);




    function searchForText(searchText, tag="span") {
        var aTags = document.getElementsByTagName(tag);
        var found = [];

        for (var i = 0; i < aTags.length; i++) {
            if (aTags[i].textContent.indexOf(searchText) >= 0) {
                found.push(aTags[i]);
                // break;
            }
        }
        return found;
    }

    function collectionHas(a, b) { //helper function (see below)
        for(var i = 0, len = a.length; i < len; i ++) {
            if(a[i] == b) return true;
        }
        return false;
    }

    function findParentBySelector(elm, selector) {
        var all = document.querySelectorAll(selector);
        var cur = elm.parentNode;
        while(cur && !collectionHas(all, cur)) { //keep going up until you find a match
            cur = cur.parentNode; //go up
        }
        return cur; //will return null if not found
    }

    var resizeObserver = new ResizeObserver(entries => {
      console.log("resized")
      for (let entry of entries) {

        [{
            searchTerm: " Retweeted",
            getParent: (el) => findParentBySelector(el, "article").parentElement.parentElement,
            action: (tweet) => {
                tweet.style.opacity = 0.3;
                tweet.style.transition = "opacity 0.2s";
                tweet.classList.add("hover-show");
            }
         },
         {
            searchTerm: " liked",
            getParent: (el) => findParentBySelector(el, "article").parentElement.parentElement,
            action: (tweet) => {
                tweet.style.opacity = 0.05;
                tweet.style.transition = "opacity 0.1s";
                tweet.classList.add("hover-show");
            }
         },
         {
            searchTerm: "Promoted",
            getParent: (el) => {
                try {
                    return findParentBySelector(el, "article").parentElement.parentElement;
                } catch (err) {
                    return null;
                }
            },
            action: (tweet) => {
                tweet.style.opacity = 0;
                tweet.style.transition = "opacity 0.1s";
                /* tweet.style.visibility="hidden"; */
            }
         }

        ].forEach(item => {

            var offendingElements = searchForText(item.searchTerm);
            if (offendingElements.length === 0) return;

            var tweets = offendingElements.map(item.getParent).filter(el => !!el);
            tweets.forEach(tweet => {
                console.log("tweet removed")
                item.action(tweet)
            })
        });
      }
    });

    setTimeout(enhanceTimeline, 1500)

    window.addEventListener('locationchange', () => {
        enhanceTimeline();
    })

    function enhanceTimeline() {
        var el = document.querySelector("[aria-label='Timeline: Your Home Timeline']");
        if (!el) {
            setTimeout(enhanceTimeline, 1000);
            return;
        }

        console.log(el)
        resizeObserver.observe(el);
        setTimeout(() => {
            document.querySelector('[data-testid="sidebarColumn"]').style.visibility="hidden";
        }, 100)
    }

})();

The script is not recognized as compatible with Tampermonkey 4.16.6160 (6 April 2022), Mozilla Firefox 100.0 (64-bit).