If you have a tendency to accidentally X out of your entire browser with all its tabs by an errant flick of the mouse, then this site as one of your tabs (need to click one for Chrome, as it notes) will have a popup asking if you’re sure you want to close everything, letting you prevent that.
I must clarify one thing though for anyone reading this, it sadly doesn’t prevent browsers from crashing. Sorry to everyone who has Firefox or Opera as their main.
https://maki-chan.de/preventclose.htm
If you have a tendency to accidentally X out of your entire browser with all its tabs by an errant flick of the mouse, then this site as one of your tabs (need to click one for Chrome, as it notes) will have a popup asking if you’re sure you want to close everything, letting you prevent that.
I must clarify one thing though for anyone reading this, it sadly doesn’t prevent browsers from crashing. Sorry to everyone who has Firefox or Opera as their main.