Tired of hitting the refresh button for hours until the page changes and you see what you are waiting for? Wish it could refresh itself automatically on a time schedule?

Today on Lifehacker they presented a very useful extension that does just that: you select the time interval (or decide a custom one) and it’ll reload your page after a specific amount of time has passed.
You can find the original article here on Lifehacker
Installation page: https://addons.mozilla.org/en-US/firefox/addon/115