BTCPay Server
Self-hosted, open source Bitcoin payment processor for merchants
9 tools in our directory are marked as best for Communities, from 4 sections: Open Source (4), Documentation (2), Productivity & Collaboration (2) and Finance & Payments (1).

Self-hosted, open source Bitcoin payment processor for merchants


Open source real time editor that keeps full document history

Self-hosted collaborative Markdown editor for real-time notes

Self-hosted newsletter and mailing list manager in one binary

Free, open source social network run by many independent servers


Free, federated video hosting platform you can run yourself

Self-hosted open source wiki with Markdown and diagram support
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