What addon is that? I'm curious to see if other websites are doing that to me now.
EDIT: my bad, I assumed the earlier hn link there was about the discussion on fingerprinting with them.
EDIT: my bad, I assumed the earlier hn link there was about the discussion on fingerprinting with them.
For Firefox there is this extension that does search and replace based on regex (so you need to create the rule by yourself). https://addons.mozilla.org/de/firefox/addon/foxreplace/?src=...
Apply an autoload rule with these settings:
Name: zero length replacement
HTML: Output only
URL: <entering no url matches all sites>
Replace: (\uFEFF|\u200B|\u200C)
Type: Regular expression
With: <span style="background-color:#F00 !important">😳</span>