# popstate [![Build Status](https://travis-ci.org/bendrucker/popstate.svg?branch=master)](https://travis-ci.org/bendrucker/popstate)

> Listen on popstate history events with Safari compatibility

Old versions of Chrome and all versions of Safari emit `popstate` events on page load [(MDN)](https://developer.mozilla.org/en-US/docs/Web/Events/popstate). popstate defers registration of the event listener to avoid double-calls.

## Install

```
$ npm install --save popstate
```


## Usage

```js
var popState = require('popstate')

popState(function (event) {
  //=> popped state  
})
```

## API

#### `popState(callback)` -> `undefined`

##### callback

*Required*  
Type: `function`

A callback to safely register for `popstate` events.


## License

MIT © [Ben Drucker](http://bendrucker.me)


Listen on popstate history events with Safari compatibility. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

popstate

Listen on popstate history events with Safari compatibility

bendrucker

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popstate

popstate

Install

Usage

API

`popState(callback)` -> `undefined`

callback

License

Keywords

Related posts

popstate

Install

Usage

API

popState(callback) -> undefined

callback

License

Keywords

Related posts

Axios Maintainer Confirms Social Engineering Attack Behind npm Compromise

Node.js Drops Bug Bounty Rewards After Funding Dries Up

`popState(callback)` -> `undefined`