Find the WordPress themes & plugins used by a page

index.js

function _match(str, regex) {
	var matches = [];
	str.replace(regex, function() {
	    matches.push(Array.prototype.slice.call(arguments));
	});
	return matches;
}

function _unique(item, idx, arr) {
	return arr.indexOf(item) === idx;
}

function find_themes(str) {
	return _match(str, /wp\-content\/themes\/([^\/]+)/g)
		.map(function(item) {
			return item[1];
		})
		.filter(_unique);
}

function find_plugins(str) {
	return _match(str, /wp\-content\/plugins\/([^\/]+)/g).map(function(item) {
		return item[1];
	})
	.filter(_unique);
}

function inspect_wp() {
	var html = document.documentElement.innerHTML;
	console.info('Found themes:');
	console.table(find_themes(html));
	console.info('Found plugins:');
	console.table(find_plugins(html));
}

inspect_wp();