Web Development News Week 26, July 2011

Web development news for the 26th week of 2011:

JavaScript

JavaScript Weekly, Issue #33 - July 1, 2011

ECMAScript.org has released a test suite for comparing your browsers JavaScript implementation against the ECMA-262 specification (ECMAScript 5), Test-262.

The IEBlog discusses web workers and how they can improve site performance by offloading complex algorithms to run in the background, Web Workers in IE10: Background JavaScript Makes Web Apps Faster. The built in debugging looks promising.