a2web is a lightweight Web user interface for aria2. It provides a remote control for your downloads.
radeontop lets you view GPU utilization on open Radeon drivers. Both the total usage and per-block usage are shown. All cards starting with R600 are supported.
librangetree is a C++ template, implementing a 2D range tree for both counting and reporting queries. It is just about the fastest way to do 2D searches.
A tool for securing DNS communications between a client and a DNS resolver.
A polyhedral extraction tool (PET).