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https://github.com/aFarkas/webshim

[DEPRECATED] Webshims Lib is a modular capability-based polyfill-loading library
https://github.com/aFarkas/webshim

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[DEPRECATED] Webshims Lib is a modular capability-based polyfill-loading library

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README

        

**Important note: Webshim is not compatible with upcoming jQuery 3.x and I do not plan to work on a new major version. I will still fix critical bugs in the future though.**

[Webshim](http://aFarkas.github.com/webshim/demos/index.html)
================================

_The polyfilling, capability based loading JavaScript Library_

General Principles
------------------
* HTML5 compliant: correctly and accurately implemented (HTML5) Markup-, JS- and DOM-APIs
* capability based loading: extremely lightweight in modern browsers
* cross-browser support: All A-Graded browsers including latest version of Opera are tested
* extendable: if we have not implemented a feature you want, you can easily implement it on your own

Features
------------------
* canvas
* HTML5 form features including: constraint validation and form widgets (input[type="range"], input[type="date"], input[type="number"], input[type="time"], input[type="month"], output, progress, input[list]/datalist)
* HTML5 audio/video/track implementation
* matchMedia
* interactive elements: summary/details
* XHR2 / filereader (including, XHR2/AJAX CORS and FormData handling)
* picture / img[srcset]
* promise
* geolocation
* ECMAScript 5 / JavaScript 1.8.5 features
* window.URL
* getUserMedia ('usermedia' currently only access to user's camera, not microphone)
* sticky (position: sticky)

Installation and Usage
------------------

1 - [Download the Webshim Lib](https://github.com/aFarkas/webshim/releases/latest) and put the `js-webshim` folder in your project.

2 - Include the JavaScript:

```html


// load and implement all unsupported features
webshims.polyfill();

// or only load a specific feature
//webshims.polyfill('forms es5');

```

3 - Wait till everything has been loaded and then use it:

```html

$(function(){
// work with the HTML5 API
$('input:invalid').each(function(){
$(this).after( $.prop(this, 'validationMessage') );
});
// ...
});

```

[More information and demos](http://aFarkas.github.com/webshim/demos/index.html).

Download via bower
------------------

``bower install webshim --save-dev``

License
---------------------------------------

The Webshims Lib core is licensed under the [MIT-License](http://aFarkas.github.com/webshim/MIT-LICENSE.txt).

Webshims Lib uses many great third party scripts:

| Script | License | URL |
|:--------------- |:-------------------------------------------- |:----------------------------------------------------------------------------- |
| flashcanvas | MIT | http://code.google.com/p/flashcanvas |
| flashcanvaspro | closed | http://flashcanvas.net |
| Jaris FLV | GPL 3.0 | http://jarisflvplayer.org |
| excanvas | Apache License 2.0 | http://excanvas.sourceforge.net |
| moxie | GPL 3.0 | https://github.com/moxiecode/moxie |
| es5 | MIT | https://github.com/280north/narwhal |
| swfmini | MIT | https://code.google.com/p/swfobject |
| track | BSD 2 clause | https://github.com/cgiffard/Captionator |
| color-picker | MIT | http://johndyer.name/post/2007/09/PhotoShop-like-JavaScript-Color-Picker.aspx |
| forms-picker | MIT | https://github.com/brandonaaron/jquery-mousewheel |
| jme.woff | GPL / CC BY 3.0 | http://icomoon.io/#preview-free |
| picture | MIT | https://github.com/scottjehl/picturefill |
| url | any (OSI approved) Open Source licence | https://github.com/inexorabletash/polyfill |

Questions?
----------

If you have any questions, please feel free to ask them on [stackoverflow.com/questions/tagged/webshim](http://stackoverflow.com/questions/tagged/webshim).

**Please tag your questions with 'webshim'.**