I need an extension created. It must be a timer, and when the timer hits 0 the window that i am viewing must close. There will be a window behind it, but it must stay open. I want just THE WINDOW I AM VIEWING CLOSED. Not the whole browser, not just one tab. Many people have messaged me and not been able to do it in the end so please only message if you can.
Small simple interface with a start/stop button and a place to type in the amount of seconds I want until the window closes.
Hi. As a qualified programmer, I can certainly help you with this. I have written plenty of Firefox extensions already. Just send me a message with more details.