Conway's Game of Life is an example of cellular automation created by British mathematican John Horton Conway in 1970. It is a very specific type of game as it does not involve any players. Game 'plays itself' using the environment configuration that was set up earlier.
slimScroll is a small (3.7KB) jQuery plugin that transforms any div into a scrollable area with a nice scrollbar - similar to the one Facebook and Google started using in their products recently. slimScroll doesn't occupy any visual space as it only appears on a user initiated mouse-over. User can drag the scrollbar or use mouse-wheel to change the scroll value.