Opera 11 α release started to support the expansion of the program tags:Opera 11 α
Opera browser industry Thursday (10/21) released Opera 11 α version for users to download the test, this is the first time Opera support extensions and add-ons version.
Opera said the expansion of the program allows users to install the new browser features, rather than using the standard Opera widget or application, and to create a customized browser, developers can build websites and web applications with program to build a consistent network standard extensions. In addition, developers will be able to just tweak the code so that other browsers had supported the expansion program supports Opera, Opera Desktop with 50 million users to share.
Opera community manager Espen Andre Overdahl is described in the blog, some extensions may contain, such as buttons and other new user interface components, and some may be on the page Add a new feature, for example, sharing through Twitter and Facebook, as Block advertising and is able to expand the program in the background. Opera has now supply about 15 extensions, and to encourage external developers to expand the program to provide more Opera.
As long as developers use HTML5, JavaScript and CSS web standards such as the general expansion of the program will be able to create Opera, then you can then upload to the Opera, Opera will first examine whether these programs contain flaws or malicious code before the publication. In addition to Opera, but including Firefox, Chrome, and Safari browsers have switched support to expand the program functionality