Webshim or Webshims is a modular capability-based polyfill loading libary, which extends jQuery with many HTML5 features in legacy browsers
Webshim or Webshims is an open source modular capability-based polyfill loading libary, which extends jQuery with HTML5 features in legacy browsers and fixes bugs in modern browsers. It is based on Modernizr and jQuery.
Key principle of webshims is to implement the HTML5 API without inventing a new API, to achieve this, the abstracted jQuery API is used.
Example Source for HTML5 Video:
$('video').prop('currentTime', 20);
Resources: