Building an Accessible Toast Notification System in React

Toast notifications are often implemented as simple UI feedback components, but making them accessible requires additional considerations. In this implementation, the focus was not just on functionality but also on ensuring the component works well for screen reader users, keyboard users, and assistive technologies . Accessibility Goals The toast system was designed with the following accessibility goals: Notifications should be announced to screen readers Users should have enough time to read the message Keyboard users should get the same behavior as mouse users Users should be able to manually dismiss notifications Screen Reader Announcements To make sure assistive technologies announce notifications automatically, the toast container is implemented as a live region. This tells screen readers: role="status" → This region contains status updates. aria-live="polite" → Announce updates when the user is idle. aria-atomic="true" → Read the entire notification message. When a new toast is