Note that the alpha and beta versions can crash Minecraft.
This mod supports both forge and fabric, check the files tab to choose between those.
See the Bugs / Issues / Crashes section for more info on how to send feedback.

Features

Configuration, including close prompt when using escape in title screen, when in-game and the quit button in the title screen.

Close prompt when trying to exit minecraft (occurs while following the config that's set).

Bugs / Issues / Crashes

In Alpha / Beta releases stuff might change or break, it's recommended to use them for testing purposes only.

If there's a problem with the mod: don't post the crash report in the comments, but post it on the issue tracker here: Exit Confirmation Issues at GitHub.

If there's no crash report but it still crashes, post the debug.log file in your .minecraft/logs folder to the issue tracker.

If there's no crash report and there's no crash in the debug.log, then there's probably a problem with the Java installation or a windows driver (what I have sometimes).

Feature requests

If you want to request a feature you can do it on GitHub.