Is a version of Lichess Tools available for Firefox?
I am afraid not, @Chiksan. And I've investigated the situation recently and the "market" share of Firefox on the Lichess web site is less than 5%. So it's not worth investing effort in it. Safari would be far worthier, but that browser sucks ass.
I could still do it if I got help from a Firefox using developer who wants to dedicate themselves to maintenance. So far it doesn't seem likely I will work on it soon.
I could still do it if I got help from a Firefox using developer who wants to dedicate themselves to maintenance. So far it doesn't seem likely I will work on it soon.