Xrayweb was written by Alex Nicolellis and Matthew Newville at GSECARS at the University of Chicago.

For details on the X-ray data sources and calculations done here, consult the XrayDB Python library, which is used for all the calculation here.

Code for the web pages for xrayweb is at xrayweb at github.com, Xrayweb is written in Python, using the libraries Numpy, Flask, and using the javascript plotting library Plotly.