posted:Thu, 4 December 2008 at 6:48 PM category:Ubiquity Plugins
This plug-in allows you to validate HTML and CSS of the current webpage on-the-fly using the W3C validation engine and the Firefox plugin called Ubiquity. You can download Ubiquity here. Once installed, you can simply goto command mode (alt-space by default) and type either: 'validate-html' or 'validate-css'.
Within a year and a half from re-launch, the new Discover.com more than fully represents the look and feel of the magazine and with the influx of new subscribers, the site will more than pay for itself.