UX

Alerts tend to be for sticky messages that I want to ensure the user must actively engage and dismiss. Toasts , on the other hand, are used for quick, something-happened style messages - the information is there for the user to pay attention to, or not, as the message will disappear on its own in a few seconds.

Timely and relevant feedback from application events is critical to maintaining user engagement. Two standard ways of delivering immediate event feedback are through the use of alerts and toast messages .