YSlow, a Yahoo web development tool designed for you help speed up your site page load time by showing you exactly which slows down their, is now available for the Opera. YSlow began life as an extension for Firefox, but has since been brought to Google Chrome, and is also available as a JavaScript bookmarklet for mobile and other browsers.
The new extension YSlow Opera is basically the bookmarklet JavaScript wrapped in native code so that it gets its own toolbar button and the settings file. If you wish to add to the Opera, head on over the Opera modules of the site and download a copy.
Opera is already delivered with Dragonfly, an impressive set of tools for web to compete with Firebug development or anything, you will find in Webkit browsers. YSlow add to the Toolbox for the Opera are the browser even more compelling choice for web developers.
