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Taking your web apps offline: A tale of Web Storage, Application Cache and WebSQL
By Shwetank Dixit · Tuesday, March 22, 2011 5
To make applications run fully offline, we should make ourselves familiar with three very interesting technologies: The HTML5 Application Cache, Web Storage and WebSQL Databases. This article looks at al three, showing how they can be used together to create an effective offline application. Read more…
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Opera Mini: web content authoring guidelines
By Opera Software · Friday, February 11, 2011 9
This article presents a detailed set of guidelines for optimizing web content for viewing on Opera Mini. It covers a complete range of topics, including HTML, CSS, JavaScript, design considerations and more. Read more…
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How are Opera Mini widgets different?
By Opera Software · Tuesday, December 7, 2010 5
This article details the differences between widgets running on Opera Mini, and widgets running on Opera Mobile (and other similar environments). Read more…
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Opera Mini widgets authoring guidelines
By Opera Software · Wednesday, December 1, 2010 52
This article is a reference guide detailing all the particulars of developing widgets for Opera Mini, as opposed to developing widgets for other environments. Read more…
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Opera Mini Widgets: an introductory tutorial
By Daniel Davis · Wednesday, December 1, 2010 41
This article shows how to build up a simple Opera Mini widget, step by step. Read more…
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Mobile-friendly: The mobile web optimization guide
By Bruce Lawson · Wednesday, July 28, 2010 4
Everyone wants to make their sites “mobile friendly” these days — the mobile web market is becoming big business. This article takes you through the different available strategies for making your websites mobile browser compatible, sharing many tips and tricks along the way. Read more…
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Opera Mobile 10 and the Opera Widgets Mobile Emulator on your desktop
By Patrick H. Lauke · Thursday, April 22, 2010 8
Making sure that your site looks great and works exactly as it should in mobile browsers can often be a tedious process. With Opera Mobile 10 for Windows, Linux and Mac we offer a native application that can be run directly from your desktop machine. And with the integrated Opera Widgets Mobile Emulator, developing mobile optimized widgets has never been easier. Read more…
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Opera Mobile 10 developer’s introduction
By Daniel Davis · Tuesday, March 16, 2010 124
Opera has just released Opera Mobile 10 final, the latest version of our browser for high-end phones. In this article we take a look at the browser’s main new features, provide developers with information on making sites mobile-friendly, remote debugging with Opera Dragonfly, and give an overview of Opera Mobile 10’s new standards support. Read more…