vB3 Hacking 101 Guide

[Ninth Dimension]

Hi all, sorry if this is the wrong forum, but here goes:

Has anyone written, or is anyone going to write a hacking guide for vB3?

I (like a lot of other people here I should imagine) am used to vB2, and the way that works and all it's functions (how to do queries, pull templates, etc..), but now, so far as I can see, all of that has changed and a whole bunch of new functions have been introduced.

I'm keen to jump in the hacking bandwagon and develop a new articles system add-on, as well as maybe update vBstory, but I'm not too sure where to start...

Thank you in advance.