+ p2p that just works +
+Iroh is a library for building on direct connections between devices, putting more control in the hands of your users.
+Connect any two devices on the planet
+Iroh gives you an API for dialing by public key. You say “connect to that phone”, iroh will find & maintain the fastest connection for you, regardless of where it is.
+“In stark contrast to other p2p & dweb technologies we've played with - which are exciting due to their implications for the future - Iroh brought instant gains in our present."
+ +Compose your own tailor-made protocol stack
+An ecosystem of ready-made, composable protocols are built on top of iroh.
Mix & match to get the feature set you need.
Build your own protocol
+Don't see a protocol you need? Build your own! Iroh gives you a reliable foundation for building distributed systems that reach the edge. The rest is up to you.
+ + Protocol Docs + +Continuously Measured
+All commits to iroh's main branch run through a growing set of simulations & tests
+ + Iroh Perf Site + +Real World Use
+Iroh is running in production on hundreds of thousands of devices, on all major platforms.
+Build something amazing, today.
+ + Start Building + +{`// a program that creates two endpoints & sends a ping between them
+use anyhow::Result;
+use iroh::{Endpoint, protocol::Router};
+use iroh_ping::{ALPN as PingALPN, Ping};
+
+#[tokio::main]
+async fn main() -> Result<()> {
+ // create the receive side
+ let recv_ep = Endpoint::builder().discovery_n0().bind().await?;
+ let recv_router = Router::builder(recv_ep)
+ .accept(PingALPN, Ping::new())
+ .spawn();
+
+ let addr = recv_router.endpoint().node_addr().await?;
+
+ // create a send side & send a ping
+ let send_ep = Endpoint::builder().discovery_n0().bind().await?;
+ let send_pinger = Ping::new();
+ send_pinger.ping(&send_ep, addr).await?;
+
+ // ok!
+ Ok(())
+}`}
+
+