PixelMe - URL shortener for savvy marketers

Suspicious Site Reporter - Report suspicious sites to Google

Short.io - Short.io makes short links (vanity urls) on your own domain. Free signup, analytics and API. Chrome, slack, zapier and segment integrations.

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

Cutt.ly - Free custom URL Shortener and branded URLs with advanced links tracking and Link Management Platform & API.

Sweet Alert - Sweet Alert is a replacement for Javascipt's "Alert".