-
How to debug JavaScript problems with Opera
By Hallvord R. M. Steen · Friday, March 9, 2007 17
This tutorial is intended for webmasters or users with a technical interest and some experience with HTML and/or JavaScript. It will demonstrate relatively simple ways of getting to the root of the problem if a JavaScript does not work as expected in Opera. Read more…
-
Timing and Synchronization in JavaScript
By Olav Junker Kjær · Tuesday, February 27, 2007 20
Timing issues are the source of some of the most devious bugs in JavaScript applications. This article explains what causes them and shows how they can be avoided. Read more…
-
Web Technologies for Opera Web Applications
By Hans S. Tømmerholt · Friday, February 9, 2007 3
The Opera Web browser is being embedded onto devices such as set-top boxes, Internet tablets, media players, in-flight entertainment systems, and many more. On some of these products the user interface is implemented using standard Web technologies, as a client-side Web application. This article introduces the core Web technologies for creating such applications embedded on devices. Read more…
-
Debugging SVG with Opera
By Erik Dahlström · Monday, February 5, 2007 4
Our lead SVG developer explains how to check that the SVG graphics you create really is compatible and working as intended. Read more…
-
Drawing Hilbert curves with SVG
By DesertDawg · Friday, January 26, 2007 4
Images and animations starts with drawing a path. This article shows to use a particular type of mathematical curves to create patterns that are both visually attractive and useful. Read more…
-
Opera OLPC Edition
By Claudio Santambrogio · Tuesday, January 23, 2007 0
This is a special edition of the Opera desktop version - the Opera OLPC Edition. Read more…
-
Upcoming CSS3 support in Opera
By David Storey · Tuesday, January 23, 2007 0
CSS3 development work is going full steam ahead here at Opera. In this article we reveal some of the new CSS features upcoming versions will support. Read more…
-
Using animateMotion in SVG
By DesertDawg · Friday, January 19, 2007 8
SVG takes to the sky. This overview shows an example with variations on how to move heavenly objects along their pre-defined paths. Read more…