I know there are many libraries for League of Legends Items but I still haven't found one that allows you to sort Items for a particular stat category (ascending or descending).
Lets say for example that I want all items giving Ability Power Descending (starting from the one giving the most and ending with the one giving the least).
Or do the same with Health or Attack Damage.
I think you get the point. It would be a really useful tool. And none of the known wikis-libraries offers this feature.
I have tried those: