Publisher Mattias Valk has published 1 extension,
based
on 53 users'
rates, Mattias Valk's average rating
is 4.09,
which is ranked
#5389
overall extension publishers.
More than 6,000
users
has installed their
extension,
which
is rank
#8,003
overall extension
publishers.
Who is Mattias Valk?
Mattias Valk is a
browser extension publisher,
most of their extensions are
fun extension.