Mod Creation Guidelines

Official guidelines for creating Opera GX mods.

Welcome to the Opera GX Mod Creation Guidelines. This document provides the essential rules and best practices to ensure that your mods are compatible, functional, and provide a great user experience.

General Guidelines

  • Compatibility: Ensure that your mod is compatible with the latest version of Opera GX. Test your mod thoroughly to avoid conflicts with the browser's core functionalities.
  • Performance: Optimize your mod to ensure it does not negatively impact the browser's performance. Avoid using large files or complex operations that could slow down the user experience.
  • Security: Your mod should not contain malicious code or vulnerabilities. Adhere to best security practices to protect user data and privacy.

Mod Structure

Manifest File

Your mod must include a manifest.json file which defines the following:

  • Name: The name of your mod.
  • Version: The current version of your mod.
  • Author: The creator of the mod.
  • Description: A brief description of what your mod does.
  • Resources: List of resources (images, sounds, etc.) included in the mod.

Example manifest.json:

{
  "name": "My Mod",
  "version": "1.0.0",
  "author": "Your Name",
  "description": "A description of what my mod does.",
  "resources": [
    "images/background.png",
    "sounds/click.mp3"
  ]
}

Resources

  • Images: Include all images used in your mod. Ensure they are in a compatible format and optimized for performance.
  • Sounds: Provide sound files for any audio effects. Make sure to include variations if needed, and ensure they are properly configured in your mod.
  • CSS: Custom CSS files for styling elements within your mod. Ensure they do not conflict with the default styles of Opera GX.

Best Practices

  • Testing: Always test your mod in various scenarios to ensure it works as expected. This includes different operating systems, screen resolutions, and browser configurations.
  • Documentation: Provide clear and comprehensive documentation for your mod. Include installation instructions, usage guides, and any troubleshooting tips.
  • Updates: Regularly update your mod to fix bugs, add new features, and ensure compatibility with the latest Opera GX updates.

Reporting Issues

If you encounter any issues with your mod or need assistance, please refer to the Opera GX Modding Community or open an issue on the GitHub repository.

For any additional questions or support, feel free to reach out to our support team at support@example.com.


Thank you for contributing to Opera GX mods. We appreciate your efforts and dedication to enhancing the browser experience!