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Extension developer interview: coffee with the Disconnect team 27 Aug 2013 | 01:00 pm
We sat down with Brian from Disconnect, and asked him about his team, extension development tools and UX processes, where the service's revenue comes from, and much more.
CSS viewport units: vw, vh, vmin and vmax 3 Jul 2013 | 02:08 pm
CSS viewport units allow us to size lengths on web pages relative to the viewport size, which has some interesting applications for responsive design. In this article we'll explore the fundamentals of...
An introduction to CSS regions 3 Jul 2013 | 02:06 pm
CSS regions is a nascent CSS feature that provides a way for us to completely decouple our content from our layout, flowing specified content containers into layout containers to give us a lot of flex...
Extension developer interview: coffee with the cottonTracks team 2 Jul 2013 | 12:48 pm
We sat down with the developers behind the novel cottonTracks extension, and asked them some questions over a (virtual) coffee. We talked about what the cottonTracks extension is all about, what their...
Understanding 3D Transforms 12 Jun 2013 | 11:55 am
In this article we'll dig in to 3D transforms in detail, looking at the fundamental differences between 3D and 2D transforms, the 3D transforms available, and some demos that show how these work.
Better performance with requestAnimationFrame 12 Jun 2013 | 11:54 am
This article discusses how you can (and should) improve the performance of your animations, using the requestAnimationFrame API instead of the old setInterval/setTimeout methods, and how requestAnimat...
Major changes in Opera's extensions infrastructure 28 May 2013 | 11:13 am
With Opera switching from Presto to Chromium and a complete UI remake, our extensions infrastructure has also gotten a major overhaul: from Opera 15 onward, Opera 11 & 12’s extension format is no long...
Remotely debugging Opera for Android 21 May 2013 | 11:05 am
Now that Opera for Android is out, you'll sometimes need to debug it, as there are differences in Standards support between Opera and Chrome for Android and Chrome on Android 4+. Because current and f...
Creating TV store icons, thumbnails and screenshots 30 Apr 2013 | 08:01 pm
First impressions are very important for a successful product. It is therefore vital to take your time on graphics that represent your app, and polish them before you publish your work. This short gui...
Animating flexboxes: the lowdown 17 Apr 2013 | 02:29 pm
In this article, Chris Mills explores what can be achieved by using animations and transitions — along with a little JavaScript — in conjunction with Flexbox.