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Converting UserJS to Opera Extensions
By Chris Mills · Thursday, October 21, 2010 13
This article teaches you how to convert an Opera UserJS into an Opera extension. Read more…
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Saying hello world to Opera extensions!
By David Storey · Thursday, October 21, 2010 124
In this tutorial we give you a basic walkthrough to create the classic Hello World, using Opera extensions. Read more…
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Opera extensions: tabs
By Zi Bin Cheah · Thursday, October 21, 2010 5
This article takes you through using the Opera extensions API tabs object to allow extensions to manipulate tabs in the Opera desktop browser. Read more…
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Opera extensions: buttons, badges and popups
By David Storey · Thursday, October 21, 2010 1
This article takes you through the ins and outs of implementing buttons, badges and popups for Opera extensions. Read more…
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Opera extensions: windows
By Zi Bin Cheah · Thursday, October 21, 2010 2
This article shows you how to manipulate windows in the Opera desktop browser via the Opera extensions Windows object. Read more…
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The Opera Widgets Mobile Emulator
By Patrick H. Lauke · Monday, July 12, 2010 1
Making sure that your widget looks great and works exactly as it should on mobile devices can often be a tedious process. With Opera Mobile 10 for Windows, Linux and Mac we've included the Opera Widgets Mobile Emulator - a native application that can be run directly from your desktop machine, meaning developing mobile-optimized widgets has never been easier. Read more…
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An HTML5 <audio> radio player
By Trygve Lie · Tuesday, July 6, 2010 6
In this article Trygve Lie takes you through the basics of the HTML5 Read more…
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Icon Creator tutorial
By Opera Software · Wednesday, May 5, 2010 0
The Icon Creator is a new Opera Widget that makes it really easy to create a professional-looking icon from any motif or other graphic you may want to use. This article provides a simple tutorial showing how to use its different functions. Read more…