Broke date picker

Does not account for DST, opens an ad+tracking page on install and uninstall.

Not working!

Does not work, I tested using this website and my timezone is still not changing https://z0ccc.github.io/LocateJS/

Does not work anymore. Selecting any timezone has no effect, even after a restart.

HORRIBLE! Completely crashes Firefox and slows terribly your PC

Instead of fixing the extension and making it really user-friendly, the author of the Donat button adds. Well, here's another one.

It doesn't set the time correctly. Apparently does not take into account the transfer of winter/summer time. Useless as an automaton, since every time after the time transfer, you have to go to a third-party site and check the offset.

There is no function to quickly call up settings. You need to go to add-ons >> add-on settings to change the time. And at the same time, there is an absolutely useless button on the panel. It’s strange.

Add a select Timezone in the icon menu on the panel. When I switch proxies / vpn I need to go to add-on management to switch Timezone. But then you put the check page in the icon. Don't you think it's a little through the ass? =) I myself know where to check the time, I need to switch it, and not look at the clock.

For example, 4-5 presets in the menu would suit me perfectly.

Breaks many sites. After few minutes of debugging, I found out that its Date.getMonth() implementation is incorrect.