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Opera Unite

Opera Software ASA

Opera Unite contest

3 steps to "Hello World"

  1. Create a config.xml file.
  2. Create an index.html file.
  3. Zip the files together and change the extension to .ua

Congratulations!You can now drag-and-drop your package into Opera to start your first Opera Unite application.

Application development

Opera Unite application development is based on common Web technologies, such as HTML, CSS and JavaScript. This means you do not need to learn a new coding language to create the next "killer" application. And, because it is part of the Opera browser, and the applications work in every Web browser, you have an audience of millions.

Tutorials to kick-start development

  1. Opera Unite developer’s primer
  2. Markuper: The Opera Unite Application template library
  3. Yusef: the Unite Server Framework

For more articles related to Opera Unite application development, go to http://dev.opera.com/articles/unite.

Quick links to Opera Unite API libraries

Submit an application for publishing in our online catalog

Developer FAQ

Feedback

You can discuss Opera Unite in the Opera Unite forum or, if you find something does not work the way you expect, file a bug report.