Vmowarn is a Chrome add-on developed by tranvanmydev that aims to prevent accidental testing on production websites. It is designed to display a warning whenever a user attempts to access a production site, reminding them to be cautious and avoid making any unintended changes.

This add-on is particularly useful for developers who frequently work on multiple environments and need a visual cue to differentiate between production and development/test systems. By alerting users to the potential risks of modifying production sites, Vmowarn helps prevent costly mistakes and unintended consequences.

With Vmowarn, users can ensure that they are always aware of the environment they are working in, reducing the likelihood of accidental coding errors and avoiding any disruption to live systems. This simple yet effective Chrome add-on is an invaluable tool for developers who value the importance of maintaining a clear distinction between production and non-production environments.