p2panda: A Modular Toolkit for Building Local-First, Privacy-Respecting P2P Apps
p2panda is a modular, open-source project empowering developers to build modern, privacy-respecting, and secure local-first applications. Its modular design allows flexibility in choosing components and seamless integration with existing systems. Leveraging existing libraries and standards (like BLAKE3, Ed25519, STUN, etc.), p2panda ensures collaboration, encryption, and access control even over unstable or ephemeral connections. At its core is a 'broadcast-only' architecture, making it not only offline-first but also compatible with post-internet communication infrastructure such as shortwave, packet radio, and more. It provides tools for peer discovery, data synchronization, large file transfer, data storage, and stream processing.
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