Xaver Maierhofer

Coffee enthusiast, arch linux, open source, founder / senior developer @catchIT. In the following sections are projects in which I'm involved in.


I'm one of the founders of catchIT GmbH located in Regensburg. Our company got started in February 2018 and we provide services around TYPO3 and Shopware.

Freifunk Regensburg

Freifunk is an open wifi network build by local communities. I'm an active member of Freifunk Regensburg and am responsible for eg. the website, the server and the infrastructure.


Meshviewer is an online visualization web application to represent nodes and links on a map or typology of Freifunk open mesh network.


TYPO3 is a powerful open-source enterprise content management system. A few years ago fluid from the flow framework was introduced as new template system for TYPO3. FluidTYPO3 provides a collection of viewhelpers and defines information for the backend also in a template.

Shopware Vagrant box

A Vagrant Box for Shopware in which everything is ready for developement. It got originally build for Onedrop but was released for puplic afterwards. This project is more or less obsolete, but has a nice looking website.