I just created a 20 line Javascript (with MochiKit) that solves a problem I had previously solved with a 200 line Python script (which outputted static HTML.). Took me maybe an hour to create it, start to finish.

I hope to write more details about what I did and how I did it on my work blog over the next few days. Maybe a little walk through of the functional program and DOM manipulation stuff I used.

Two weeks with Mochikit and I've done amazing things, all with a trivial amount of Javascript code/time. Amazing.