fb feed cleaner

bookmarklet.js

(function(){
removed=0;
document.title="0";
document.querySelectorAll("[role='complementary']").forEach(it=>it.remove())
setInterval(() => {
    rm=(e2d)=>{
        if(!e2d)return;
        e2d.remove();
        removed++;
        document.title=`${removed}`;
    }
    findParent = (eP, predicate) => {
        for (; ;) {
            eP = eP.parentElement;
            if (!eP || predicate(eP)) {
                return eP;
            }
        }
    }
    xp = (xpath) => {
        const result = document.evaluate(xpath, document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE);
        return Array.from({ length: result.snapshotLength }, (_, index) => result.snapshotItem(index));
    }
    {/*sponsored*/
       xp(`//span[text()='Sponsored']`)
           .map(it => it.id)
           .filter(it=>it)
           .flatMap(id => Array.from(document.querySelectorAll(`[aria-labelledby="${id}"]`)))
           .map(x => findParent(x, e5 => e5.getAttribute('aria-describedby')))
           .forEach(rm)
        
        Array.from(document.querySelectorAll('a[href^="/ads/about"]'))
            .map(x => findParent(x, e5 => e5.getAttribute('aria-describedby'))).forEach(rm)
    }
    {
        suggested = xp(
            ['Suggested for you','People You May Know','Reels and short videos','Suggested events',
                'Proponowana dla Ciebie','Osoby, które możesz znać','Follow','Join']
                .map(h=>`//span[text()='${h}']`)
                .join("|"))
            .forEach(x2 => {
                rm(findParent(x2, eq => eq.getAttribute('aria-describedby')));
            })
    }
}, 100);
})();

https://caiorss.github.io/bookmarklet-maker/