Lucas introduces QUIC, a replacement for TCP+TLS proposed by Google, and its first implementation in Go.
QUIC is a novel protocol proposed by Google, that aims to replace TCP+TLS and parts of HTTP/2. He built an implementation of QUIC in Go, which you can find at https://github.com/lucas-clemente/quic-go. Also check out the demo page at https://quic.clemente.io.