The connection never breaks. Even if your network does.

Mosh is an open source model that replaces SSH for remote terminal access. It is built for real-world network conditions—unstable Wi-Fi, roaming between networks, mobile links. When SSH drops, Mosh stays live by maintaining a persistent session over UDP. This means you can close your laptop, switch networks, and resume exactly where you left off without reauthentication.

Mosh’s open source nature makes it transparent, extensible, and trustable. The code is freely available, allowing deep inspection and custom development. It is licensed under GPL, empowering contributions from developers worldwide. Many teams fork or modify Mosh to fit internal needs, from performance tuning to security enhancements.

The Mosh open source model delivers predictable latency and instant feedback. Instead of waiting for round-trip times, Mosh shows your keystrokes immediately, syncing changes as connectivity allows. This solves a fundamental pain point in traditional SSH workflows, where network lag stalls progress.

Installation is straightforward across Linux, macOS, and BSD. Clients exist for Android and iOS, making remote work possible from virtually anywhere. Because it is open source, integration with bespoke systems is simple—no vendor lock, no opaque binaries.

Security in Mosh is anchored by modern cryptography, with authentication handled over SSH before switching to its UDP protocol. This hybrid approach combines the familiarity and trust of SSH with the resilience of Mosh.

For teams working on remote development, server administration, or edge devices, adopting Mosh’s open source model can mean uninterrupted productivity. Testing it is low risk, and switching back is painless if needed.

Experience Mosh running in a live environment and see its open source model in action within minutes—start now at hoop.dev.