Suspicious Site Reporter - Report suspicious sites to Google
XSAlert - XSAlert is a jQuery open-source plugin to enhance your websites with an easy-to-use and fully customizable popup alert It supports many input types, it's responsive, and there are many CSS pre-made themes available
Sweet Alert - Sweet Alert is a replacement for Javascipt's "Alert".
URLify - Turn your URL's into suspicious looking links
Sup! Standup Bot - The complete stand-up and follow-up bot
Grabify - Create or track URLs