libp2p

Libp2p is a system of protocols, specifications, and libraries created to tackle the challenges of building peer-to-peer applications.

It enables developers to manage networks with peer identity, secure communication, peer routing, and more, delivering a robust toolkit for P2P development.

Libp2p’s powerful and flexible network tooling underpins major projects such as IPFS, Substrate, and Polkadot, illustrating its capacity to support diverse, real‑world P2P deployments.