Flipflop
An open-source decentralized file-sharing tool built on iroh that transfers files between devices through persistent peer-to-peer tunnels, reusing connection information to reduce repeated negotiation overhead.
Timeline (last 90 days)
Flipflop is an open-source file sharing tool that appeared in the Hacker News Show HN section, built on iroh, and focused on a persistent tunnel experience.
Once Flipflop's persistent tunnel is established, subsequent file sends can reuse it directly, without redoing hole punching or exchanging full connection information each time.
Because iroh uses public key addressing, when a device changes networks it only needs to republish reachable paths, and the peer can rebuild the connection using the public key, which is why Flipflop's persistent tunnel can survive network changes.
Flipflop is suited to developers who need to quickly transfer files between personal devices, small teams unwilling to put sensitive files on third-party servers, and tech enthusiasts who want to experience the iroh ecosystem.
Flipflop's limitations include: both ends need to remain online or addressable to some degree, and if one side is offline for a long time the tunnel cannot work; as a new project, its maturity, cross-platform support, and long-term maintenance still need to be tested; and the configuration and conceptual threshold is higher than that of commercial cloud drives.
All Facts (5)
Flipflop is an open-source file sharing tool that appeared in the Hacker News Show HN section, built on iroh, and focused on a persistent tunnel experience.
50%UnverifiedOnce Flipflop's persistent tunnel is established, subsequent file sends can reuse it directly, without redoing hole punching or exchanging full connection information each time.
50%UnverifiedBecause iroh uses public key addressing, when a device changes networks it only needs to republish reachable paths, and the peer can rebuild the connection using the public key, which is why Flipflop's persistent tunnel can survive network changes.
50%UnverifiedFlipflop is suited to developers who need to quickly transfer files between personal devices, small teams unwilling to put sensitive files on third-party servers, and tech enthusiasts who want to experience the iroh ecosystem.
50%UnverifiedFlipflop's limitations include: both ends need to remain online or addressable to some degree, and if one side is offline for a long time the tunnel cannot work; as a new project, its maturity, cross-platform support, and long-term maintenance still need to be tested; and the configuration and conceptual threshold is higher than that of commercial cloud drives.
50%