Dev.Opera is a community resource site where developers can share tips, tricks, extensions and more. Opera Software ASA 2010-01-14T14:54:36Z Slava Vishnyakov This article is the third to look at developing Gridnite, an Opera Unite-powered multiuser collaborative spreadsheet application written by Slava Vishnyakov. In this article Slava adds further functionality to the application to allow us to save and restore multiple spreadsheets. http://dev.opera.com/articles/view/gridnite-part-3-saving-and-restoring-multiple-spreadsheets 2010-01-14T14:54:36Z Shwetank Dixit Yusef is a framework for Opera Unite applications that provides ready-made solutions to problems such as form validation, access control, UI templating, and more. In this article we look at how to use Yusef and its plugins for rapid development of application features such as access control and consistent templates. http://dev.opera.com/articles/view/rapid-unite-app-development-with-yusef 2009-11-24T10:46:27Z Chris Mills Today sees the final release of Opera 10.10, which includes our sharing and collaboration technology Opera Unite. In this article, Chris Mills walks you through how to install applications, share content and use Opera Unite. http://dev.opera.com/articles/view/introducing-opera-unite-in-opera-10-10 2009-11-23T07:02:54Z Hans S. Tømmerholt Opera Unite puts a Web server inside your Opera browser, allowing you to share files and applications with your friends and colleagues directly off your hard drive! This tutorial shows you how to get started on the road to Opera Unite application development by making a simple Opera Unite blog application. http://dev.opera.com/articles/view/opera-unite-developer-primer-revisited 2009-10-14T06:01:41Z Zi Bin Cheah The Opera Unite Server framework, “Yusef”, is the foundation of Opera Unite applications bundled with Opera 10.10. It eases the development of Opera Unite applications by providing a set of core features such as access control, templating, secure administration and actions, image resizing and caching, and more. http://dev.opera.com/articles/view/yusef-the-unite-server-framework 2009-10-14T06:00:59Z Slava Vishnyakov This is part two of our "Gridnite" series, covering the creation an Opera Unite-powered spreadsheet. We've already covered the basic implementation, and making the updates appear in real time across all connected computers. This second part looks at implementing a formula engine for the spreadsheet. http://dev.opera.com/articles/view/unite-spreadsheet-part-2-formulas 2009-09-09T13:56:25Z Slava Vishnyakov In this article, Slava Vishnyakov - creator of unitehowto.com - takes you through the creation of a simple unite-powered multiuser spreadsheet application called Gridnite. This article covers the creation of the basic architecture, and more features will be added soon. Enjoy! http://dev.opera.com/articles/view/gridnite-unite-powered-spreadsheet 2009-07-22T16:52:05Z Keith Johnson In this article Keith Johnson takes the blog service example from our original Opera Unite developer's primer, and shows how to modify it so that your blog entries are persisted inside files. This is all done using the magic of the File I/O API. http://dev.opera.com/articles/view/saving-opera-unite-service-data-using-file-i-o 2009-07-15T12:14:06Z Lachlan Hunt In this article, Lachlan Hunt explains how to configure your connection setup to allow you to access your Opera Unite services from a custom domain. http://dev.opera.com/articles/view/custom-domains-opera-unite 2009-06-19T12:34:40Z António Afonso This article introduces Markuper, a templating library that allows rapid development of Opera Unite applciations and binding of data from JavaScript straight into the HTML templates. http://dev.opera.com/articles/view/markuper-unite-template-library 2009-06-16T07:01:59Z