CocoaDialog is an application that allows the use of common GUI controls such as file selectors, text input, progress bars, yes/no confirmations, and more from within a command-line application. It requires no knowledge of Cocoa, and is ideal for adding front-ends to shell, Perl, Ruby, or Python scripts.
Pipe helps you write, test, and debug shell scripts quickly while using your favorite text editor. You can filter text through your scripts and see the script source, input, and output simultaneously. Pipe also provides a system-wide service so you can feed text from any application through your scripts.
EOS Image Manager is a pure Cocoa application that enables users to quickly view, thumbnail, rename (add and remove chars, change case), and manage (move, copy, and rename) all of their images from a single, uncluttered interface. With this application users can organize thousands of downloaded images and digital photos in minutes.
CUT is a unit-testing framework for C, C++, and Objective-C. Unlike other unit testing tools, CUT doesn't strive to be an SUnit clone. It automates a lot of the drudge work often encountered when using other unit testing packages for the C family of programming languages. CUT may also be used to unit-test assembly language software in some circumstances.
CyTV is a streaming solution for elgato's EyeTV family of TV tuners. It allows you to watch TV and recorded programs over a wired or wireless network, and supports EyeTV USB, 200, 300, and 400. EyeTV 410, 500, 610, and Plextor's ConvertX (PX-TV402U) should also work. You can pause and resume live TV on the client ("timeshift"), and you can also change channels remotely.
X Resource Graph (XRG) is a system monitor that shows graphs for CPU usage, memory usage, battery status, machine temperature, network usage, disk usage, current weather, and stock market data. It is designed to use as little overhead possible while showing a lot of information about the resource usage in a nice interface.