What are some good Product Hunt Slack groups?

Great question - let me know if you find out! Theres a few whatsapp groups that I am in but it's pretty brutal

I'm part of a few curated Slack communities for makers, like MegaMaker and Product London. They have channels dedicated to product launches, feedback, and general discussion. Super helpful for getting the word out and connecting with other indie hackers. Would love to know about any other good ones out there!