AEC Tech (TT Core Studio) : https://join.slack.com/t/aectechevent/shared_invite/zt-97e8gjz7-fiXmtrGGZV3_YJHeklEXWw
YourDesk University : https://join.slack.com/t/yourdeskuniversity/shared_invite/zt-dshsu0bp-laww49RrWhIh9Xbg2R~LHQ
Digital Futures Intelligence : https://discord.gg/FrfDss3w
Hypar : https://discord.gg/pYdFMEkc
BIM & DS : https://discord.gg/c34vjMVJ
OSArch : https://osarch.org/ , https://community.osarch.org/
PS: These links will expire in some days.