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https://github.com/wobsoriano/svelte-sonner

An opinionated toast component for Svelte. A port of @emilkowalski's sonner.
https://github.com/wobsoriano/svelte-sonner

notifications svelte toast

Last synced: 6 days ago
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An opinionated toast component for Svelte. A port of @emilkowalski's sonner.

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README

        

https://github.com/wobsoriano/svelte-sonner/assets/13049130/4b9c250f-1431-4130-9c5b-5a4f8b0210c5

# svelte-sonner

[![pnpm](https://img.shields.io/badge/maintained%20with-pnpm-cc00ff.svg?style=for-the-badge&logo=pnpm)](https://pnpm.io/)

An opinionated toast component for Svelte.

Based on [emilkowalski](https://github.com/emilkowalski)'s React [implementation](https://sonner.emilkowal.ski/).

## Quick start

Install it:

```bash
npm i svelte-sonner
# or
yarn add svelte-sonner
# or
pnpm add svelte-sonner
```

Add `` to your app, it will be the place where all your toasts will be rendered. After that, you can use `toast()` from anywhere in your app.

```svelte

import { Toaster, toast } from 'svelte-sonner';

toast('My first toast')}>Give me a toast
```

## Types

### Default

Most basic toast. You can customize it (and any other type) by passing an options object as the second argument.

```js
toast('Event has been created');
```

With custom icon and description:

```js
import Icon from './Icon.svelte';

toast('Event has been created', {
description: 'Monday, January 3rd at 6:00pm',
icon: Icon
});
```

### Success

Renders a checkmark icon in front of the message.

```js
toast.success('Event has been created');
```

### Info

Renders a question mark icon in front of the message.

```js
toast.info('Event has new information');
```

### Warning

Renders a warning icon in front of the message.

```js
toast.warning('Event has warning');
```

### Error

Renders an error icon in front of the message.

```js
toast.error('Event has not been created');
```

### Action

Renders a button.

```js
toast('Event has been created', {
action: {
label: 'Undo',
onClick: () => console.log('Undo')
}
});
```

### Promise

Starts in a loading state and will update automatically after the promise resolves or fails.

```js
toast.promise(() => new Promise((resolve) => setTimeout(resolve, 2000)), {
loading: 'Loading',
success: 'Success',
error: 'Error'
});
```

You can pass a function to the success/error messages to incorporate the result/error of the promise.

```js
toast.promise(promise, {
loading: 'Loading...',
success: (data) => {
return `${data.name} has been added!`;
},
error: 'Error'
});
```

### Custom Component

You can pass a component as the first argument instead of a string to render custom component while maintaining default styling. You can use the headless version below for a custom, unstyled toast.

```js
toast(CustomComponent);
```

### Updating a toast

You can update a toast by using the `toast` function and passing it the id of the toast you want to update, the rest stays the same.

```js
const toastId = toast('Sonner');

toast.success('Toast has been updated', {
id: toastId
});
```

## Customization

### Headless

You can use `toast.custom` to render an unstyled toast with custom component while maintaining the functionality.

```svelte

import { createEventDispatcher } from 'svelte';

const dispatch = createEventDispatcher();


This is a custom component dispatch('closeToast')}>close

```

```js
import HeadlessToast from './HeadlessToast.svelte';

toast.custom(HeadlessToast);
```

### Theme

You can change the theme using the `theme` prop. Default theme is light.

```svelte

```

### Position

You can change the position through the `position` prop on the `` component. Default is `bottom-right`.

```svelte

```

### Expanded

Toasts can also be expanded by default through the `expand` prop. You can also change the amount of visible toasts which is 3 by default.

```svelte

```

### Styling

Styling can be done globally via `toastOptions`, this way every toast will have the same styling.

```svelte

```

You can also use the same props when calling `toast` to style a specific toast.

```js
toast('Event has been created', {
style: 'background: red;',
class: 'my-toast',
descriptionClass: 'my-toast-description'
});
```

### Tailwind CSS

The preferred way to style the toasts with tailwind is by using the `unstyled` prop. That will give you an unstyled toast which you can then style with tailwind.

```svelte

```

You can do the same when calling `toast()`.

```js
toast('Hello World', {
unstyled: true,
classes: {
toast: 'bg-blue-400',
title: 'text-red-400 text-2xl',
description: 'text-red-400',
actionButton: 'bg-zinc-400',
cancelButton: 'bg-orange-400',
closeButton: 'bg-lime-400'
}
});
```

Styling per toast type is also possible.

```svelte

```

### Changing Icon

You can change the default icons using slots:

```svelte





```

### Close button

Add a close button to all toasts that shows on hover by adding the `closeButton` prop.

```svelte

```

### Rich colors

You can make error and success state more colorful by adding the `richColors` prop.

```svelte

```

### Custom offset

Offset from the edges of the screen.

```svelte

```

### Programmatically remove toast

To remove a toast programmatically use `toast.dismiss(id)`.

```js
const toastId = toast('Event has been created');

toast.dismiss(toastId);
```

To remove a toast from inside a custom component, dispatch `closeToast`:

```js
import { createEventDispatcher } from 'svelte';

const dispatch = createEventDispatcher();

dispatch('closeToast');
```

You can also dismiss all toasts at once by calling `toast.dismiss()` without an id.

```js
toast.dismiss();
```

### Duration

You can change the duration of each toast by using the `duration` property, or change the duration of all toasts like this:

```svelte

```

```js
toast('Event has been created', {
duration: 10000
});

// Persisent toast
toast('Event has been created', {
duration: Number.POSITIVE_INFINITY
});
```

### On Close Callback

You can pass `onDismiss` and `onAutoClose` callbacks. `onDismiss` gets fired when either the close button gets clicked or the toast is swiped. `onAutoClose` fires when the toast disappears automatically after it's timeout (`duration` prop).

```js
toast('Event has been created', {
onDismiss: (t) => console.log(`Toast with id ${t.id} has been dismissed`),
onAutoClose: (t) => console.log(`Toast with id ${t.id} has been closed automatically`)
});
```

## Keyboard focus

You can focus on the toast area by pressing ⌥/alt + T. You can override it by providing an array of `event.code` values for each key.

```svelte

```

## License

MIT