libpcap topic
vlany
Linux LD_PRELOAD rootkit (x86 and x86_64 architectures)
libtins
High-level, multiplatform C++ network packet sniffing and crafting library.
nettop
Utility to show network traffic (both TCP and UDP v4 and v6) split by process and remote host
NetStalker
A network tool to control the bandwidth over your local network.
packiffer
lightweight cross-platform networking toolkit
mole
Yara powered NIDS with high speed packet capture powered by PF_RING
python-libpcap
Cython libpcap
sniffer
Sniffer is an http packet capture tool, base on golang gopacket(libpcap)
WinDump
A user-mode packet dump software based on Npcap