CSS Scan - Instantly check or copy computed CSS from any element for only ~95$
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Hoverify - All-in-one browser extension to improve your web dev experience.
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
CSS Grab n' Go Editor - Visual editor for learning and quick CSS mocking
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996