Networking
FlowToIt
Messaging across a room with no internet involved.
A peer-to-peer communication app for a local network. Peers are discovered automatically, messages travel over WebSockets, and none of it needs an internet connection or a server anyone else controls.
It installs as a progressive web app, and generates its own certificates so the secure-context requirements are met without a public domain.
How it is built
- Automatic peer discovery on the local network.
- Self-signed certificates generated at startup, so HTTPS and WSS work with no domain.
- Installable as a PWA on mobile and desktop.
- Works with the internet connection completely down.