Twitter Personalization : Remove Sidebar and Ads

remove-ads-from-twitter.js

// Share for educationnal purpose only
// --------------------
// To remove ads or sidebar from twitter, just inject this code (via cjs for example) :
// Current code work for the new Twitter TL from you favorite navigator (january 2019)
// --------------------

function removeSidebar() {
    var elem = document.querySelector('[data-testid=sidebarColumn]');
    if (elem) elem.parentNode.removeChild(elem);
}

function hidePromotedTweets() {
    var a = "//div[text()='Promoted']";
    var b = document.evaluate(a, document, null, XPathResult.ANY_TYPE, null);
    while (node = b.iterateNext()) {
        var e = node.closest("article[role=article]")
        if (e) e.parentNode.removeChild(e);
    }
}
setTimeout(function() {
    hidePromotedTweets();
    removeSidebar();
}, 1000);
document.addEventListener("click", function() {
    hidePromotedTweets();
    removeSidebar();
});