[ithkuil]

But what would you need an interactive chart of IPA beer for?

[ch4s3]

You've got hazies, sours, Cascadian Dark/black, West Coast, English, general American IPAs, Doubles, Triples, BelgiCo, Brutt, mixed ferm, and probably some other options. It's a fairly complicated category.

[trhaynes]

At least 4 different types of hops that can be mixed in different ratios, at different times during brewing, etc.