Performance Improvements In Browsers

This document summarizes upcoming improvements and new features in web browsers, including Firefox 3.1, Safari 4, Internet Explorer 8, Opera 10, and Google Chrome. Many of the browsers are focusing on better JavaScript performance through new engines like TraceMonkey and V8. New features include process per tab, postMessage for cross-domain communication, HTML5 drag and drop, and the Canvas element for offloading graphics work to the client. Overall the browsers are aiming to improve speed, compatibility, and the user experience through these new implementations and technologies.