The first alpha build of Opera 11 is here. Opera 11 boasts of all the benefits of the Opera 10.7 trunk, and introduces a major new feature – extensions. As revealed in last week’s Up North Web press event, Opera 11 finally allows developers to build add-ons that can interact with the browser and add new features.
Unfortunately, we couldn’t check out any of the extensions first hand as at the time of writing this article, Opera’s extensions gallery was getting hammered and was unreachable.
Opera 11 will also benefit from the speed improvements introduced in the Opera 10.7 snapshots. Although, I didn’t conduct any benchmarks of my own, I expect Opera to hold onto its healthy lead over Chrome and other browsers in the performance department.
Browser Performance Benchmark (via BetaNews)
There are a few minor UI changes also. Again, anyone who used the 10.7 snapshots will already be familiar with these. Opera has added a new Mail Panel to quickly switch between different accounts or RSS Feed sources., and the personal bar has been replaced with a new bookmarks bar, which appears below the address bar.
Opera 11 continues Opera’s push towards supporting latest web technologies. New in this version is support for HTML5 server-sent events and websockets. Several dozen bugs have also been squished since the Opera 10.6 release.
You can download the alpha build for Windows, Mac and UNIX from opera.com/browser/next/.