Prodwarn is a browser extension developed by kimnguyen.ict that serves as a helpful tool for developers and testers. Its main purpose is to prevent accidental use of production systems instead of dev/test systems. This open-source software is available for free and can be found on Github for those who wish to contribute.

The features of Prodwarn include the ability to add, edit, and delete protected sites that should trigger a warning message. When adding a protected site, the extension also offers the convenience of auto-filling the current site information. Users can manage their protected sites using groups and site names, and easily search for specific sites by name or host. Additionally, Prodwarn allows users to whitelist certain pages to bypass the warning.

In terms of warning strategies, Prodwarn currently offers the Float Message option as the default. However, there are plans to implement additional strategies such as Dialog and Watermark in future updates. The extension is compatible with Chrome, Firefox, and Opera browsers.

Versionof Prodwarn includes important fixes for Firefox users. It addresses issues where the warning was not displayed after adding a production site, as well as the failure to auto-fill page information when adding a production site.

Prodwarn is a valuable tool for developers and testers, providing an extra layer of protection against accidental use of production systems. With its user-friendly interface and essential features, this browser extension is a must-have for anyone working in a development or testing environment.