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A dead simple, responsive, a11y, dependency-free, vanilla JavaScript toast library.
The newest version!
# Notyf
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Notyf is a minimalistic JavaScript library for toast notifications. It's responsive, A11Y compatible, dependency-free and tiny (~3KB). Easy integration with React, Angular, Aurelia, Vue, and Svelte.
## Features
- 📱 Responsive
- 👓 A11Y compatible
- 🔥 Strongly typed codebase (TypeScript Typings readily available)
- ⚡️ 4 types of bundles exposed: ES6, CommonJS, UMD, and IIFE (for vanilla, framework-free usage).
- 🎯 End-to-end testing with Cypress
- 🎸 Easily plugable to modern frameworks. Recipes available to integrate with React, Angular, Aurelia, Vue, and Svelte.
- ✨ Optional ripple-like fancy revealing effect
- 😈 Simple but highly extensible API. Create your own toast types and customize them.
- 🎃 Support to render custom HTML content within the toasts
- 🐣 Tiny footprint (<3K gzipped)
- 👴🏽 Works on IE11
**Demo:** [carlosroso.com/notyf](http://carlosroso.com/notyf/)
## Installation
```
npm i notyf
```
## Usage
This section explains the base case using the minified bundle. See the [quick recipes](recipes/README.md) section for instructions to plug Notyf into Angular, React, Aurelia, Vue, or Svelte.
Add the css and js files to your main document:
```html
...
...
```
> Files are delivered via CDN by [jsdeliver](https://www.jsdelivr.com/)
### Basic
```javascript
// Create an instance of Notyf
var notyf = new Notyf();
// Display an error notification
notyf.error('You must fill out the form before moving forward');
// Display a success notification
notyf.success('Your changes have been successfully saved!');
```
### With module bundlers
Notyf ships with an ES6 bundle referenced from the `module` key of its package.json. This is the file that module bundlers like Webpack will use when using the package. `Notyf` is exported as a class under the `notyf` namespace. Typings are also available.
```javascript
import { Notyf } from 'notyf';
import 'notyf/notyf.min.css'; // for React, Vue and Svelte
// Create an instance of Notyf
const notyf = new Notyf();
// Display an error notification
notyf.error('Please fill out the form');
```
## API
You can set some options when creating a Notyf instance.
### `new Notyf(options: INotyfOptions)`
Param | Type | Default | Details
------------ | ------------- | ------------- | -------------
duration | `number` | 2000 | Number of miliseconds before hiding the notification. Use `0` for infinite duration.
ripple | `boolean` | true | Whether to show the notification with a ripple effect
position | [`INotyfPosition`](#inotyfposition) | `{x:'right',y:'bottom'}` | Viewport location where notifications are rendered
dismissible | `boolean` | false | Whether to allow users to dismiss the notification with a button
types | [`INotyfNotificationOptions[]`](#inotyfnotificationoptions) | Success and error toasts | Array with individual configurations for each type of toast
### `dismiss(notification: NotyfNotification)`
Dismiss a specific notification.
```javascript
const notyf = new Notyf();
const notification = notyf.success('Address updated');
notyf.dismiss(notification);
```
### `dismissAll()`
Dismiss all the active notifications.
```javascript
const notyf = new Notyf();
notyf.success('Address updated');
notyf.error('Please fill out the form');
notyf.dismissAll();
```
## Events
Every individual notification emits events. You can register listeners using the `on` method.
### `'click'`
Triggers when the notification is clicked
```javascript
const notyf = new Notyf();
const notification = notyf.success('Address updated. Click here to continue');
notification.on('click', ({target, event}) => {
// target: the notification being clicked
// event: the mouseevent
window.location.href = '/';
});
```
### `'dismiss'`
Triggers when the notification is **manually** (not programatically) dismissed.
```javascript
const notyf = new Notyf();
notyf
.error({
message: 'There has been an error. Dismiss to retry.',
dismissible: true
})
.on('dismiss', ({target, event}) => foobar.retry());
```
## Interfaces
### INotyfPosition
Viewport location where notifications are rendered.
Param | Type | Details
------------ | ------------- | -------------
x | `left \| center \| right` | x-position
y | `top \| center \| bottom` | y-position
### INotyfNotificationOptions
Configuration interface for each individual toast.
Param | Type | Details
------------ | ------------- | -------------
type | `string` | Notification type for which this configuration will be applied
className | `string` | Custom class name to be set in the toast wrapper element
duration | `number` | 2000 | Number of miliseconds before hiding the notification
icon | `string` [`INotyfIcon`](#inotyficon) `false` | Either a string with HTML markup, an object with the properties of the icon, or 'false' to hide the icon
background | `string` | Background color of the toast
message | `string` | Message to be rendered inside of the toast. Becomes the default message when used in the global config.
ripple | `boolean` | Whether or not to render the ripple at revealing
dismissible | `boolean` | Whether to allow users to dismiss the notification with a button
### INotyfIcon
Icon configuration
Param | Type | Details
------------ | ------------- | -------------
className | `string` | Custom class name to be set in the icon element
tagName | `string` | HTML5 tag used to render the icon
text | `string` | Inner text rendered within the icon (useful when using [ligature icons](https://css-tricks.com/ligature-icons/))
color | `string` | Icon color. It must be a valid CSS color value. Defaults to background color.
## Examples
### Global configuration
The following example configures Notyf with the following settings:
- 1s duration
- Render notifications in the top-right corner
- New custom notification called 'warning' with a [ligature material icon](https://google.github.io/material-design-icons/)
- Error notification with custom duration, color and dismiss button
```javascript
const notyf = new Notyf({
duration: 1000,
position: {
x: 'right',
y: 'top',
},
types: [
{
type: 'warning',
background: 'orange',
icon: {
className: 'material-icons',
tagName: 'i',
text: 'warning'
}
},
{
type: 'error',
background: 'indianred',
duration: 2000,
dismissible: true
}
]
});
```
### Custom toast type
Register a new toast type and use it by referencing its type name:
```javascript
const notyf = new Notyf({
types: [
{
type: 'info',
background: 'blue',
icon: false
}
]
});
notyf.open({
type: 'info',
message: 'Send us an email to get support'
});
```
**Warning:** Notyf doesn't sanitize the content when rendering your message. To avoid [injection attacks](https://github.com/caroso1222/notyf/issues/72), you should either sanitize your HTML messages or make sure you don't render user generated content on the notifications.
### Default types with custom configurations
The default types are 'success' and 'error'. You can use them simply by passing a message as its argument, or you can pass a settings object in case you want to modify its behaviour.
```javascript
const notyf = new Notyf();
notyf.error({
message: 'Accept the terms before moving forward',
duration: 9000,
icon: false
})
```
## Recipes
Notyf is well supported in all of the modern frameworks such as Angular, React, Aurelia, Vue, or Svelte. [Check out the recipes](recipes/README.md) and learn how to integrate the library to your application.
## Contributing
Please see the [contributing](CONTRIBUTING.md) document and read the contribution guidelines. Thanks in advance for all the help!
## Licence
Notyf is under [MIT licence](https://opensource.org/licenses/mit-license.php)
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