Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Gotty - GoTTY is a simple command line tool that turns your CLI tools into web applications.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
tmate - Tmate is a instant terminal sharing based on ssh.
TIBCO BusinessWorks - TIBCO BusinessWorks is a platform for developing new services and integrating applications with minimal code required.
Pagekite - Bring your localhost servers on-line.