# da2x/opera-extension-sidebar-boilerplate

> Put your responsively designed webapp to use as a sidebar_action extension in Opera.

- **Canonical URL**: https://githubrepo.cloud/repo/da2x/opera-extension-sidebar-boilerplate
- **GitHub Repository**: https://github.com/da2x/opera-extension-sidebar-boilerplate
- **Maintainer / Creator**: https://github.com/da2x
- **Discovered On**: Oct 6, 2026

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