speaking of javascript games, this diablo clone is quite amazing:

http://www.smokymonkeys.com/triglav/

(only runs in IE)

and this nice tetris version

http://www.benjoffe.com/code/games/torus/


Some small recent games of mine:
Griefer 4k http://damocles11.byethost9.com/griefer4k.html
Kobold 4k http://damocles11.byethost9.com/kobold.html
Cave 4k http://damocles11.byethost9.com/cave4k.html