Hey Antonin here. I'm the author of xrefresh from binaryage. Yes, my bad. I started this project in the times when I was pure windows user and has no awareness of X11 utility. xrefresh stands for "eXternal refresh" which sounded kinda cool.

Given the first letter of any technology and an English word, it's likely that there is a module / plugin / script / program with a name that combines the two.

For example, there are at least two "eproject" extensions for Emacs.