xCoAx2023 xR is built on these open source technologies:

ar.js
A lightweight Javascript library for web-based Augmented Reality, with support for location-based AR, image tracking and marker tracking

A-Frame
A cross-plaform web framework for mixed reality experiences

Leaflet
An open source JavaScript library for mobile-friendly interactive maps

OpenStreetMap
A community-supported map and geodata platform with an emphasis on local knowledge

 

Design and Development:
Jason Reizner

Testing and QA:
Michael Markert
Darko Velazquez

Free as in speech,
Free as in beer