Plus_eto_ne_minus is a free Chrome add-on developed by vadabez. It falls under the category of Browsers, specifically Add-ons & Tools. This add-on is designed to enhance the functionality of Jira, a service for managing customer tasks and finding solutions and issues.

The main feature of Plus_eto_ne_minus is its ability to increase the count of specific problem tickets in Jira. For example, if there are currently 90 tickets for a particular problem, clicking the "Нажми на меня" (Click Me) button will increment the count by 1, resulting in 91 tickets for that problem. This feature is not available within the Jira service itself, making Plus_eto_ne_minus a valuable tool for speeding up ticket processing and improving team efficiency.

It's worth noting that the development of this add-on has not caused any harm or inconvenience to any other aspects of the Jira service. Plus_eto_ne_minus simply adds a much-needed functionality that enhances the overall workflow within Jira.