Disable the Genius browser extension from working on a web page

genius-kill.js

(function(){
	console.log("GK ftw");
	function checkFlag() {
		var checkPage = document.getElementsByTagName("genius-back-page");
		if (checkPage.length) {
			var checkPageEl = checkPage[0]
			checkPageEl.parentNode.removeChild(checkPageEl);
		}
		var checkPrompt = document.getElementsByTagName("genius-pre-annotation-prompt");
		if (checkPrompt.length) {
			var checkPromptEl = checkPrompt[0]
			checkPromptEl.parentNode.removeChild(checkPromptEl);
		}
		var checkGenius = document.getElementsByTagName("genius-referent");
		if (checkGenius.length) {
			var article = document.getElementById("articleBody") || false; // Selector of core article element
			if (article) {
				var html = article.innerHTML;
				html = html.replace(/genius-referent/gi, "span");
				article.innerHTML = html;
			}
		}
		window.setTimeout(checkFlag, 998); /* Try again later */
	}
	window.setTimeout(checkFlag, 999);
})();