Serafim Dietrich

Java Logo

Duke (Java mascot), open sourced by Sun Microsystems under the New BSD License.

https://openjdk.org/projects/duke/

Python Logo

„Python“ and the Python logos are trademarks or registered trademarks of the Python Software Foundation, used by Serafim Dietrich with permission from the Foundation.

https://www.python.org/community/logos/

Linux Logo

Linux Logo by Larry Ewing; vector version by Simon Budig.

https://www.home.unix-ag.org/simon/penguin/

Git Logo

Orange logomark for light backgrounds by Jason Long, licensed under CC BY 3.0.

https://git-scm.com/community/logos

JavaScript Logo

Logo for use with JS projects by Chris Williams, licensed under MIT.

https://github.com/voodootikigod/logo.js

MariaDB Logo

White vertical logo by MariaDB.

https://mariadb.com/about-us/logos/

PHP Logo

PHP logo by Colin Viebrock, licensed under CC BY-SA 4.0.

https://www.php.net/download-logos.php

GitHub Logo

Invertocat logo by GitHub, Inc.

https://brand.github.com/foundations/logo