How Moodle outputs HTML

It might be useful if Obsolete:How_Moodle_ouputs_HTML or this discussion page had clues about how the page is now obsolete and some, albeit vague, plan for the replacement for Development:How_Moodle_outputs_HTML.

If it isn't a stupid question, where is the current documentation? I've been in 1.9 land for so long I need to catch up on where everything is at in 2.0 Jonathan Harker 10:29, 5 January 2011 (UTC)