Hi, nice to meet you here.
Indeed, it's a much more complete version of the PHP program on my website, and it's entirely in javascript, so now you don't have to load any page and you can do modifications and see their effect very quickly.
(and I'm not back on the scene, I have been working on my projects (Neo-Midgar, Master Support and the biggest update of my website, and also translations for Black Chocobo) so far.
)
Originally, I named my program deGast to play on words (because "damage" is "dégâts" in French) but then I decided to change it because nobody would have understand the name here.