app-admin/lsyncd
app-doc/doxygen
app-i18n/enca
app-misc/jq
dev-libs/boost
dev-libs/jsoncpp
dev-libs/libxml2
dev-util/cmake
dev-util/geany
dev-util/google-perftools
dev-util/heaptrack
dev-util/meld
dev-util/strace
dev-util/uncrustify
dev-util/valgrind
dev-vcs/git-lfs
dev-vcs/git[tk]
sci-calculators/galculator
sci-visualization/gnuplot
sys-devel/gcc # latest
sys-fs/inotify-tools
sys-process/parallel
sys-process/tiptop
vayerx/develop