Infinity Dashboard allows you to track anything through its beautifully organized interface. With over 35 built-in modules, you can monitor things ranging from current weather, travel times, website stats, stock prices, birthdays and much more. You can even write your own custom modules to track almost anything you want.
Power Menu is a highly configurable Finder extension that adds powerful actions to the right click menu and toolbar within Finder - this makes it quick and easy to do things such as move and copy files, convert images, create new documents and much more. The app comes bundled with preset actions and supports custom shell scripts.