# AlexVPopov/devise-username-only

> A sample application using ActiveAdmin, Devise, Rails 4 and Ruby where the users authenticate using their usernames and do not have an email

- **Canonical URL**: https://githubrepo.cloud/repo/AlexVPopov/devise-username-only
- **GitHub Repository**: https://github.com/AlexVPopov/devise-username-only
- **Maintainer / Creator**: https://github.com/AlexVPopov
- **Discovered On**: Sep 29, 2026

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