Thanks a lot for the tips, I was thinking of using NodeJS as well. As for the library do you mean something like “tmi”? I was looking into that on this link (https://dev.twitch.tv/docs/irc).
My idea was that he would run this script/project locally in his computer and was thinking of outputting it in terminal or something (hadn’t gotten that far), but reading your reply it seems I would need a DB (even being redis that will not actually store anything permanently) and preferably give him a website that displays this info, I think I better understand what you’re hinting at, he could run all this locally right? no need to host the webpage somewhere else I mean