acct-group

acct-user

app-admin

app-arch

app-emulation

app-forensics

app-portage

app-text

  • Script for converting XML and DocBook documents to a variety of output formats

dev-cpp

  • ELF reader/producer header-only C++ library
  • An open-source C++ library developed and used at Facebook
  • A header-only C++ library for printing colored messages to the terminal

dev-db

  • A persistent caching system, key-value and data structures database
  • An automatic SQL injection and database takeover tool

dev-embedded

dev-lang

dev-libs

dev-python

dev-util

dev-vcs

  • Git utilities -- repo summary, repl, changelog population, and many more

mail-filter

media-gfx

media-libs

media-video

net-analyzer

net-dns

net-firewall

net-irc

net-libs

  • A system-independent library for user-level network packet capture

net-misc

net-proxy

net-voip

net-wireless

sec-keys

sys-apps

sys-auth

sys-boot

sys-devel

sys-firmware

sys-fs

sys-kernel

sys-process