> while the jQuery promise-handling sucks You don't need to use that API. Deferred is compatible with Promise, you can just simply `await $.post()` etc. See l

> while the jQuery promise-handling sucks You don't need to use that API. Deferred is compatible with Promise, you can just simply `await $.post()` etc. See last section of http://api.jquery.com/jQuery.Deferred/ http://api.jquery.com/jQuery.Deferred/