Greasy Fork is available in English.
WORKABLE, NO BAN, NO MINER. READ DESCRIPTION ON GREASYFORK.ORG
当前为
This script contains no miner, and it's workable. There's no risk to get ban, because the script runs on http://greasyfork.icu/en/scripts/39315-gamdom-rain-notifier making ajax request to the server.
Just leave this page open, and you'll get all rain notifications from gamdom.com.