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I've finished the first version of my auto-generated calculators and uploaded it for public use.
All the information that can be found in game data is in there (ranges, cooldowns, costs, etc…)
The trees for all the classes (hunters, shamans, paladins and rogues still don't have WotLK talents) are available.

It's based, like War Pirate, on the pirated code from war-tools to display the calculators, but the data is retrieved from the actual game files in a fully automated process - so any updates for future patches can be done in a few minutes, without putting everything into war tools and copying from there.

Please report any bugs, problems or incorrect data in The Bugs & Problems Forum