Harbor: Ecash Desktop Wallet for Better Bitcoin Privacy

- "At its core, Harbor is a desktop ecash wallet capable of sending and receiving Bitcoin. Using Harbor will feel like using many Bitcoin wallets you already know. What makes Harbor different from our Fedimint-based Mutiny Wallet or other ecash-based wallets is privacy, multi-mint, and automation."

- "Harbor isn't ready for mainnet yet, but you can go ahead and start playing around with the wallet on our testing Signet network. It's already fully open-sourced, so if you'd like to contribute, we would gladly welcome any help."

https://www.nobsbitcoin.com/harbor-ecash-desktop-wallet/