[P-Nuts]

Not Firefox and Chrome extensions though, only a much more limited selection

[augustulus]

right, but Firefox only supports Firefox extensions and Chrome Chrome, so what’s your point?

[zlg_codes]

Both Firefox and Chrome implemented Google's EEE WebExtensions format so there's rough parity between the two.

As a result, Firefox extensions got dumber. Bye bye Vimperator, DownThemAll, etc.