Visualising sorting algorithms (opens in new tab)

Insertion, Selection, Bubble, Shell, Merge, Heap, Quick and Quick3 sort compared and visualized.

http://rasterburn.org/~sgt/stuff3/radix/

(YouTube link, although video is laggy so I recommend the previous link): http://www.youtube.com/watch?v=nJ8QKkei7QY)

http://vis.stanford.edu/protovis/ex/sort.html