C++
was made by
Bjarne Stroustrup
from Denmark in 1979.
C++ is one of the most famous programming languages
and is the ancestor of highly popular languages such
as Java and C#.
Linux
was made by
Linus Torvalds
from Finland in 1991.
Linux is the most popular open-source operating systems in history,
powering everything from personal computers and servers to supercomputers,
smartphones (via Android), and embedded systems worldwide.
Cascading Style Sheets (CSS)
was invented by
Håkon Wium Lie
from Norway in 1994.
CSS is used to describe the look and formatting of web pages.
MySQL/MariaDB
was made in Sweden in 1996 by
David Axmark
and
Michael Widenius.
MySQL and MariaDB are two of the most popular database programmes.
After MySQL was acquired by Oracle in 2009, they made MariaDB as a fork.
Spotify
was made in Sweden in 2006 by
Daniel Ek
and
Martin Lorentzon.
Spotify is one of the largest music streaming service providers in the world.