Web developers can now access a beta version of the Opera Dragonfly 1.0 development tools — including a JavaScript debugger, DOM, network and storage inspectors — which are designed to help assess the ...

Firebug, a web development plug-in for Firefox, has long been a must-have tool for web developers working with HTML, CSS and JavaScript. But now Opera has released a competing set of developer tools ...

Opera Software has released Dragonfly, a development and debugging tool integrated into its browsers, the company said on Thursday. The tool is platform agnostic and works with both Opera Mobile for ...

Today Opera Software made an Opera Mobile emulator available to the Mac, Linux and Windows PC platforms. The emulator is meant to help developers test their web sites and widgets on their PC rather ...

A developer version of any given piece of software is typically aimed at those willing to test features, find bugs, and preview new capabilities. Developer versions aren't typically as stable as ...

Opera Software has launched two tools, OperaWatir (pronounced “Water”) and OperaDriver, which are designed to simplify the process of testing how mobile sites and apps look through the Opera browser.

Opera development team says it will bring back classic features that users miss, such as enhanced tab management, over time Opera today released Opera 15 for Computers, the company’s first stab at a ...