huntabyte__shadcn-svelte/docs/content/components/sonner.md

title, description, component, links

title	description	component	links
Sonner	An opinionated toast component for Svelte.	true	source doc https://github.com/huntabyte/shadcn-svelte/tree/next/sites/docs/src/lib/registry/ui/sonner https://svelte-sonner.vercel.app/

<script> import ComponentPreview from "$lib/components/component-preview.svelte"; import ComponentSource from "$lib/components/component-source.svelte"; import PMAddComp from "$lib/components/pm-add-comp.svelte"; import PMInstall from "$lib/components/pm-install.svelte"; import Steps from "$lib/components/steps.svelte"; import Step from "$lib/components/step.svelte"; import InstallTabs from "$lib/components/install-tabs.svelte"; let { viewerData } = $props(); </script>

About

The Sonner component is provided by svelte-sonner, which is a Svelte port of Sonner, originally created by Emil Kowalski for React.

Installation

Setup theme support

By default, Sonner will use the user's system preferences to determine whether to show the light or dark theme. To get around this, you can either pass in a custom theme prop to the component, or simply use mode-watcher which you can hardcode to dark or light mode should you wish.

You can learn more about setting up Dark Mode support here.

If you wish to opt out of Dark Mode support, you can uninstall mode-watcher and remove the theme prop from the component after installing via CLI, or manually install the component and don't include mode-watcher

{#snippet cli()}

Run the following command:

Add the Toaster component

<script lang="ts">
  import { Toaster } from "$lib/components/ui/sonner/index.js";
  let { children } = $props();
</script>

<Toaster />

{@render children?.()}

{/snippet} {#snippet manual()}

Install svelte-sonner:

Copy and paste the following code into your project.

{#if viewerData} {/if}

Add the Toaster component

<script lang="ts">
  import { Toaster } from "$lib/components/ui/sonner/index.js";
  let { children } = $props();
</script>

<Toaster />

{@render children?.()}

{/snippet}

Usage

<script lang="ts">
  import { toast } from "svelte-sonner";
  import { Button } from "$lib/components/ui/button/index.js";
</script>

<Button onclick={() => toast("Hello world")}>Show toast</Button>

Examples

Changelog

2025-12 Icons

We've updated the Sonner component to use icons from lucide. Update your sonner.svelte file to use the new icons.

<script lang="ts">
  import CircleCheckIcon from "@lucide/svelte/icons/circle-check";
  import InfoIcon from "@lucide/svelte/icons/info";
  import Loader2Icon from "@lucide/svelte/icons/loader-2";
  import OctagonXIcon from "@lucide/svelte/icons/octagon-x";
  import TriangleAlertIcon from "@lucide/svelte/icons/triangle-alert";

  import {
    Toaster as Sonner,
    type ToasterProps as SonnerProps,
  } from "svelte-sonner";
  import { mode } from "mode-watcher";

  let { ...restProps }: SonnerProps = $props();
</script>

<Sonner
  theme={mode.current}
  class="toaster group"
  style="--normal-bg: var(--color-popover); --normal-text: var(--color-popover-foreground); --normal-border: var(--color-border);"
  {...restProps}
  >{#snippet loadingIcon()}
    <Loader2Icon class="size-4 animate-spin" />
  {/snippet}
  {#snippet successIcon()}
    <CircleCheckIcon class="size-4" />
  {/snippet}
  {#snippet errorIcon()}
    <OctagonXIcon class="size-4" />
  {/snippet}
  {#snippet infoIcon()}
    <InfoIcon class="size-4" />
  {/snippet}
  {#snippet warningIcon()}
    <TriangleAlertIcon class="size-4" />
  {/snippet}
</Sonner>