Opera GX Documentation

Comprehensive guide to creating and optimizing extensions for Opera GX. Learn how to use GX-specific features to enhance your extension's functionality.

This guide provides detailed instructions on creating extensions and mods specifically for the Opera GX browser. Opera GX is a special edition of the Opera browser designed for gamers, offering unique features that allow for a highly customized and optimized browsing experience. Our documentation will help you leverage Opera GX's gaming-focused tools, such as resource management and gaming platform integrations, to enhance your extension's functionality.

Introduction to Opera GX

Opera GX stands out as the first browser tailored specifically for gamers. Some of its key features include:

  • CPU, RAM, and Network Limiters: These tools let you control how much system resource Opera GX uses, ensuring smooth gameplay while browsing.
  • Razer Chroma™ Integration: Dynamic RGB lighting effects that sync with the browser for a personalized gaming atmosphere.
  • GX Control: A suite of tools that limits system resources and integrates with your games for better performance.

In this documentation, we’ll show you how to create extensions and mods that take full advantage of these exclusive features, ensuring your users get the best possible experience.

Available Guides and Resources

Explore the following key guides and tutorials to start building your Opera GX extensions and mods:

Feedback and Contributions

We encourage feedback, improvements, and contributions! If you have suggestions or notice any issues, please open an issue or submit a pull request to help us improve the documentation.


Stay tuned for more tutorials and guides that will help you unlock the full potential of Opera GX extensions and mods!