Hi, I have written a draft of the tutorial on Haskell programming for client side of Web applications (related to Yhc/Javascript backend): http://www.haskell.org/haskellwiki/Haskell_in_web_browser Any feedback, suggestions, and additions (like your own code examples) are welcome. Thanks. PS This part of the Tutorial does not cover XMLHTTP programming; this is yet to be written, but there is Haddock documentation under http://www.golubovsky.org:5984/_utils/yhcws/index.html Yhc web service online (where you may experiment with your code): http://www.golubovsky.org:5984/static/yhcws/MainGUI.html Users guide: http://www.haskell.org/haskellwiki/Yhc_web_service -- Dimitry Golubovsky Anywhere on the Web