My gut feeling is that this won't scale to work well in a non-trivial app, but I don't want to jump to conclusions, either.
If the author is really trying to be a better jQuery without long chains of callbacks, then I'd like to see an example that shows exactly that. Show us an AJAX call that GETs data, add elements to the DOM based on that data, then binds events to those elements that call some existing functions. Maybe an example fetching data to build a draggable/droppable list with separate handlers for click vs. drag, or something along those lines?
If the author is really trying to be a better jQuery without long chains of callbacks, then I'd like to see an example that shows exactly that. Show us an AJAX call that GETs data, add elements to the DOM based on that data, then binds events to those elements that call some existing functions. Maybe an example fetching data to build a draggable/droppable list with separate handlers for click vs. drag, or something along those lines?