Sonner is an opinionated toast-notification component for React, created by Emil Kowalski. It renders stacked, swipe-to-dismiss toasts with a single `<Toaster />` mount and a `toast()` call, and is the toast component shipped with shadcn/ui — which makes it a frequent companion of shadcn-based and AI-generated React apps.
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Detect Sonner on any website:
Detected Websites
Real sites found by our scanner using Sonner
Related Technologies
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Frequently Asked Questions
What is Sonner?
Sonner is an opinionated toast-notification component for React, created by Emil Kowalski. It renders stacked, swipe-to-dismiss toasts with a single `<Toaster />` mount and a `toast()` call, and is the toast component shipped with shadcn/ui — which makes it a frequent companion of shadcn-based and AI-generated React apps.
How do you detect Sonner on a website?
Our scanner analyzes multiple technical signals including A `[data-sonner-toaster]` or `[data-sonner-toast]` element in the rendered DOM and Bundle references to the `sonner` package to identify Sonner usage with high accuracy.
Which websites use Sonner?
Thousands of websites use Sonner across various industries. Our real-time scanner continuously discovers new Sonner deployments — use the search above to detect any website.
Is Sonner popular?
Sonner is a widely adopted Library / Service in the web infrastructure space. Our scanner detects it regularly across scanned domains.
How We Detect Sonner
- A `[data-sonner-toaster]` or `[data-sonner-toast]` element in the rendered DOM
- Bundle references to the `sonner` package