Package xdp allows one to use XDP sockets from the Go programming language.

SRCDS packet filtering for linux

Performance Evaluation of AF_XDP Communication Patterns. Artifacts for "Are Kernel Drivers Ready For Accelerated Packet Processing Using AF_XDP?" paper published in IEEE NFV-SDN 2023

eBPF program that uses netlink TC to block outgoing connections from monitored processes

eBPF XDP data interface