Web development news for the 17th week of 2012:

JavaScript

JavaScript Weekly, Issue #76 - April 27^th, 2012

requestAnimationFrame For Silky Smooth JavaScript Animation; Lodash: A Faster Drop-in Replacement for Underscore.js?; Mixins and Constructor Functions; …

HTML 5

HTML 5 Weekly, Issue #35 - April 25^th, 2012

HTML5 Offers 'Scoped' CSS for Precision Styling; Facebook's HTML5 Site Has 2X Users of its iOS and Android Apps Combined; An Outline of Modern Web Development: The WebKit Inspector; …