Opera for developers

Whether it’s promoting open standards, showing off some of our most novel pet projects with shiny demos or even inventing new tools, Opera has always been a tech company by, for and about people who are passionate when it comes to the web.

Opera Next

Opera Next releases, updated every couple of weeks, give you the latest refinements to the Opera browser. Follow our progress and test the latest features.

Try the latest features in Opera Next.

Developer tools and resources

• Dev.Opera

  Our developer portal presents distilled knowledge for web developers, with articles about web standards and Opera technologies.

  Find out more.

• Extensions

  Got an idea for adding something fun and useful to Opera? Our documentation gives a step-by-step explanation of how to build your own extension.

  Find out more.

• Opera Dragonfly

  Analyze and debug your code in a powerful, cross-device debugging environment.

  Find out more.

• Opera Mini Simulator

  Get a taste of what your site looks like on non-smartphones by using the Opera Mini Simulator inside your web browser.

  Find out more.

• Opera TV Emulator

  The Opera TV Emulator allows web developers to build and test HTML5-based applications easily for the Opera TV Store and more.

  Find out more.

• Events

  Catch us at a developer event nearby, and come out and say hello! Sometimes we even sing songs!

  Find out more.