How does Future.wait let you run several independent asynchronous operations concurrently and wait for all of them to complete together, rather than awaiting each one sequentially one after another?

Future.wait accepts a list of separate Future objects and returns a single new Future that completes only once every single Future within that list has itself completed, and using it lets you kick off several genuinely independent asynchronous operations, such as separately fetching a user's profile, their order history, and their notification settings, all at essentially the same time rather than awaiting each one individually in sequence one after another, which can meaningfully reduce the total time your app spends waiting compared to sequentially awaiting each operation one by one.

final results = await Future.wait([
  fetchUserProfile(),
  fetchOrderHistory(),
  fetchNotificationSettings(),
]);