Opera Developer Tools
Develop and debug your web applications with Opera Dragonfly and the Opera Mobile Emulator.
Opera Dragonfly
The premier debugging environment for Opera Presto-based browsers. Opera Dragonfly is available directly from the Opera browser, no extra download required.
Opera Dragonfly contains a full suite of tools including DOM, CSS and Network Inspectors, a JavaScript Debugger, Command Line and Error Console.
Opera Mobile Emulator
Opera Mobile Emulator is the desktop version of Opera’s smart phone browser.
The Opera Mobile Emulator renders pages as close as you can get to how it would look on a real phone. It can be paired with Opera Dragonfly for an effective testing environment before taking it to the physical phone.
Opera TV Emulator
The Opera TV Emulator gives developers the tools needed to build and test HTML5 and CE-HTML content for TVs on their PCs, which will emulate the target device’s environment with no need for physical access to the TV, set-top box or Blu-ray player. The Opera TV Emulator offers a direct, easy way to develop, test and debug and can serve as a reference implementation.
OperaDriver and OperaWatir
Easily and automatically test your web pages just like a user would. OperaDriver and OperaWatir allow you to drive the Opera browser and emulate user behavior.
This allows you to test the entire stack of web technologies used on your site in a real web browser, without tedious manual testing routines.
Read more about OperaDriver and OperaWatir.
Opera Mini Simulator
The Opera Mini Simulator is a demo of Opera’s feature phone browser. It can be accessed from any Java-enabled Web browser, or downloaded and run independently.