Page Alert is a Chrome add-on developed by Josip Domazet that aims to prevent accidental interactions with your production, staging, or testing systems. This indispensable tool displays a warning for specified pages, allowing you to seamlessly identify the system you're currently on and avoid any mishaps.

With Page Alert, you can customize the warnings according to your needs. This flexibility allows you to create different alerts for different stages, ensuring that you never mistakenly perform actions on the wrong environment. Additionally, you can specify multiple domains per stage, providing even more control over which pages trigger the warnings.

One of the standout features of Page Alert is its support for Regex expressions. This powerful capability allows you to define complex patterns for page URLs, giving you precise control over when the warnings should be displayed.

Overall, Page Alert is a must-have tool for anyone who interacts with multiple pages simultaneously, including developers and consultants. It helps increase productivity by preventing accidental interactions and ensures that you stay focused on the right environment. Get Page Alert today and avoid any mishaps with your systems.