A fast, well-tested and widely used WebSocket implementation for Go.
gRPC to JSON proxy generator following the gRPC HTTP spec
libp2p implementation in Go
Go support for Google's protocol buffers
A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64
Full-featured BitTorrent client package and utilities
A Crypto-Secure, Production-Grade Reliable-UDP Library for golang with FEC
[Looking for new ownership] Protocol Buffers for Go with Gadgets
The best way to send emails in Go.