Tired of seeing articles from certain sources on Hacker News?
HN Blacklist is for you.
HN Blacklist is a userscript which can be run with tools like Greasemonkey and Tampermonkey right in your browser.
Find it on Greasy Fork, or copy and paste it right from hn-blacklist.js in this repository.
HN Blacklist provides a UI at the bottom of HN. You can add entries and see helpful output from HN Blacklist there.
Prefix them with source:
, like so:

If you're tired of seeing articles mentioning "ChatGPT", for example, add the following to the blacklist:

All titles containing the string "ChatGPT" will be filtered out. This filtering is case-insensitive.
If you want to filter out submissions by a certain user, prefix your blacklist entry with the string user:
, followed by the username, like so:

TBD