Jstest-gtk (formerly known as joy2key) is a gaming software application designed to provide users with a graphical interface to test their joysticks, gamepads, and other game controllers. It features a simple, intuitive interface that allows users to test their game controllers with the click of a button. The application runs on Linux systems and is designed to work with the most popular game controllers, such as the Xbox 360, PlayStation, Logitech, and more. The application also includes an easy-to-read graphical display, which allows users to quickly identify any issues with their game controllers. In addition, the application can be customized to suit the user’s preferences, making it a great tool for gamers who want to get the most out of their gaming experience.
Discontinued Has not been updated since October 2016 and has issues with Win10. A forked project by Ryochan7 is actively maintained as of January 26, 2019.https: //github.com/Ryochan7/DS4Windows