Mozilla Resolves 21-Year-Old Bug, Adds Full XDG Directory Support // @linuxiac
「 Until now, Firefox placed nearly all of its user files—settings, profiles, data, and cache—inside a single folder called ~/.mozilla in the user’s home directory. This approach worked, but it also contributed to the familiar clutter many Linux users see when applications each create their own hidden folders 」
https://linuxiac.com/mozilla-resolves-21-year-old-bug-adds-full-xdg-directory-support/