Popup Manager - Open Source, Self-Hosted Popups Management Tool

I am excited to announce my Open Source, Self-Hosted, and Cloud-Hosted popup notifications SaaS. This project stems from my personal need for a robust popup notification software. While many options are available via subscription, I wanted a solution that I could continuously update to fit my specific needs. This led me to develop a tool I can also use in my SaaS projects, such as QR Code Ready and ShareDocEasy.

The project, Popup Manager, is completely Open Source and Self-Hosted. The backend is implemented in Golang with SQLite as the database, and the frontend is built using Angular. The source code is available on my GitHub: https://github.com/zarkopopovski/popup-manager.

A live demo is hosted on an Oracle Cloud free-tier Linux VM. You can explore and test it at http://demo.popupeasy.com/ using the demo account:
Username: demo@demo.com
Password: demo123#

Alternatively, you can register your own account and test it at your own discretion.

For those who need help with self-hosting, I am offering my assistance for free. Additionally, if you require a super-fast and scalable cloud-native backend developed in Rust or Golang—designed to outperform any existing JavaScript/TypeScript-based backends—or an enterprise-grade frontend SaaS built with Angular, I am also offering my professional services.

For users who are not ready to self-host or require additional features, I also offer a proprietary cloud-hosted SaaS version. This version is available at https://popupeasy.com/ with a pay-once, use-forever pricing model.

I hope you will find it useful and look forward to your feedback!