I was able to find a link to join the LLVM discord on this post (via google):
https://lists.llvm.org/pipermail/llvm-dev/2019-November/136880.html
But I can’t seem to find an invitation link to join the CIRCT discord channel mentioned on the GitHub page (GitHub - llvm/circt: Circuit IR Compilers and Tools). When I click the link, it takes me to a channel called #circt with a lock on it and says “messages failed to load”.
Is the CIRCT discord channel active? Are there some other instructions somewhere for how to join the channel?