Three ways of handling user input (opens in new tab)

Its not that unintuitive once you understand async/await and how the tasks are resumed. Execution is yielded at an await. At that time the loop is not running anywhere, its not even in a sleep state. The loop "terminates" by never being resumed.

I feel like approach #3 could have been implemented without abro.or() and it would have been fine and had a little less magic. Though looking at the code I realize you'd need something like `await abro.any(events.pointermove, events.pointerup, windowEvents.keydown)` and a good way to determine which kind of event you got, and finally abro.any() doesn't exist. So maybe abro.or() (representing a group of complementary event handlers) is better than the alternative.

In javascript this feels like unintuitive magic, but for something like Elixir it's a model that actually makes a lot of sense to me.