Alternative is:module

module Servant.API.Alternative
servant
module VectorBuilder.Alternative
vector-builder
Alternative utilities. For instance, they can be applied with parsing libraries.
module Data.Semigroup.Alternative
reducers
A semigroup for working with Alternative Functors.
module Graphics.Color.Space.RGB.Alternative
Color
module Control.Subcategory.Alternative
subcategories
module GI.Gtk.Objects.AlternativeTrigger
gi-gtk
A GtkShortcutTrigger that combines two triggers. The GtkAlternativeTrigger triggers when either of two trigger. This can be cascaded to combine more than two triggers.
module GI.Gtk.Objects.AlternativeTrigger
gi-gtk4
Combines two shortcut triggers. The GtkAlternativeTrigger triggers when either of the two trigger. This can be cascaded to combine more than two triggers.