Indie Hackers - Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.
Habitate.io - Build and grow an online community on your website to engage, nurture, and support your customers.
Geneva - An all-in-one communication app for groups & communities
The Backstage Pass - Actionable ways to build a 10K+ member community in a year
Figma Community - Publish live design files for others to learn from & remix.
Hive Index - Discover online communities, across all platforms, for any topic.