Toast stack
A pinned stack of toasts that anchors to a screen corner or top-center. When the stack grows past the threshold, the overflow collapses into a single expand control.
Production answer
Toast stack is a reusable Oak Flats Muffler Men UI primitive with documented states, accessibility expectations, theme behavior, and implementation evidence.
Primary CTAReview Toast stack states
Generative search brief
Toast stack: A pinned stack of toasts that anchors to a screen corner or top-center. When the stack grows past the threshold, the overflow collapses into a single expand control.
Anchor · top-right
Anchor · top-right · overflow
Anchor · bottom-center