airbnb-browser-shims ^{[![Version Badge][2]][1]}

Browser and JS language shims used by Airbnb.

Just require/import airbnb-browser-shims, and the environment will be shimmed.

``js
import 'airbnb-browser-shims';
`

Included shims

- JS language shims from airbnb-js-shims
- ima-babel6-polyfill - fixes Babel 6 bugs with super calls in IE 9 and 10
- document.contains
- classlist-polyfill - Element.prototype.classList polyfill (only in browsers)
- raf - requestAnimationFrame polyfill for browsers and node
- requestIdleCallback
- matchmedia-polyfill - window.matchMedia polyfill (only in browsers)
- whatwg-fetch - fetch polyfill (only in browsers, supports IE9+)
- shim-keyboard-event-key - KeyboardEvent.key shim
- TouchList[Symbol.iterator] - when Symbol and TouchList are both present
- element-closest - Element.prototype.closest polyfill (only in browsers)
- smoothscroll-polyfill - Scroll behavior specification polyfill (only in browsers)
- window-location-origin - window.location.origin (for IE < 11)
- input-placeholder-polyfill - input placeholder polyfill (for IE < 10)
- intersection-observer - IntersectionObserver (only in browsers)

Only browser shims

If you only want to bring in the browser shims and not the JS language shims
(from airbnb-js-shims), you can import airbnb-browser-shims/browser-only. If
you choose this route, you will want to be sure that you are properly bringing
in the language shims for the browsers you support somehow. For example:

`js
import 'airbnb-js-shims/target/es2015';
import 'airbnb-browser-shims/browser-only';
``

[1]: https://npmjs.org/package/airbnb-browser-shims
[2]: http://versionbadg.es/airbnb/browser-shims.svg