A few years ago the the JavaScript Gitter chat room was really active. Unfortunately, it seemed to have moved and that community is now lost.
Can we re group ? Everyone Welcome!
<edit see @bradtaniguchi comment below.
https://gitter.im/FreeCodeCamp/JavascriptChallenges
I’m going to see you all at HelpJavaScript
See below… discord it is. 
Edited and removed my comments …
Just wanted to throw out there, out of all the rooms I know from FCC’s gitter rooms, the HelpJavaScript room is one of the more active ones, mainly due to a few regulars.
Just wanted to mention, that in the last few week or so, FCC now has an official discord, here’s the post from Quincy:
Haha, sure. See you there. Thanks for letting me know. Quite like discord. One place for all the channels.