Hide Irrelevant Twitter Notifications

bookmarklet.js

javascript:(function() {
    var node, array = [], iterator = document.evaluate("//li[contains(@class, 'js-stream-item') and .//span[contains(@class, 'Icon--magicrecs')]]", document);
    while (node = iterator.iterateNext()) {
        array.push(node)
    }
    for (x of array) {
        x.style.cssText += "visibility: hidden !important";
    }
}());