Kahoot! - Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Sli.do - Slido is the ultimate Q&A and polling platform for live and virtual meetings and events. It offers interactive Q&A, live polls and insights about your audience.
Oracle WebLogic - Receive a complimentary technical review and consultation on moving your Oracle WebLogic Server applications into containers.
Mentimeter - a web-based polling tool for workshops, conferences & events
nginx - A high performance free open source web server powering busiest sites on the Internet.