All the getting started documentation points to the Github Readme.md page, which is pretty broken. Instead of a list of quickstarts there is just dead text saying "[TOC Quickstart]"

https://github.com/wildfly/quickstart
"Quickstarts with tutorials in the Get Started Developing Applications are noted with two asterisks ( ** ) following the quickstart name.

[TOC-quickstart]"

Additionally the "Get Started Developing Applications" link is broken.