12.4 StreamApplicative.sequence
WebForm example
12.6 validationApplicative.map3
applicative laws
12.8 product of two applicative functors
12.9 compose of two applicative functors
12.12 sequenceMap
12.13.1 listTraverse
12.13.2 optionTraverse
12.13.3 treeTraverse
12.13.3 treeTraverse