[UserScript] Block posts and comments from specific instances

Requires: greasemonkey/tampermonkey/other script injector.

If your home instance is federated with instances you don't want to see, you can use this script to remove all posts and comments from that instance without having to block communities individually.

Example:

Line 17: const blockedInstances = ["example.ml","lemmy.world"];

Will block:

user@lemmy.world posts to community@anyinstance.com

user@anyinstance.com posts to community@lemmy.world

user@lemmy.world comments on any post

Usage:

Edit the comma-seperated list on line 17 to the instances you wish to block. Add new ones inside quotes following a comma. Do not include https:// or trailing forward slashes in the instance text.