FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator. It supports both PAL (European) and NTSC (USA/JPN) modes. It supports both Windows and SDL versions for cross compatibility. The FCEUX concept is that of an "all in one" emulator that offers accurate emulation and the best options for both casual play and a variety of more advanced emulator functions. For advanced users, FCEUX offers tools for debugging, ROM-hacking, map making, tool-assisted movies, and Lua scripting. FCEUX is an evolution of the FCE Ultra emulator. FCEUX merges elements from FCEU Ultra, FCEU rerecording, FCEUXD, FCEUXDSP, FCEUXDSP CE, and FCEU-mm into a single branch of FCEU.
The Grind is a simple game about avoiding responsibility at work. The goal is to acquire as little work (as few "to-dos") as possible throughout your 9-5 workday. Wander around the cubicles and hide from the men in suits - if they're coming your way, that means they want to give you work! Use the arrow keys to move, space to start, and escape to exit.
Devilspie2 is a utility to find windows and changes properties of these windows with the help of rules written in LUA. For example, you can make a window of an application always appear at the same screen position each time it starts. It is a continuation of the program Devilspie, written by Ross Burton.
Five Hundred is a card game for four players similar to Euchre or Bridge, especially popular in Australia and New Zealand. The wikipedia page has a comprehensive description of gameplay. This version is implemented in C++/Qt. It incorporates graphics from the svg-cards project. Computer players are scriptable in Lua.