All challenges
UI · Frontend challenge · Frontend UI
Toast Notifications
Difficulty
medium
Time
~25m
Format
Single
Grading
Human review
#ui#react#frontend#state#timers
Mission file // read carefullymedium
Build a Toast system.
Requirements
- A button pushes a new toast into a stack (bottom-right).
- Each toast auto-dismisses after ~3 seconds; a close button dismisses it early.
- Multiple toasts stack without overlapping.
Build with
ReactLive preview as you type
Human review
Start challenge
Sign in to save your progress.