Here are the ingredients used for this web site:
- This site uses the WordPress content management system (CMS). This is WordPress version 5.9.2.
- The graphic design uses the Twenty Twenty One theme.
- The website content is maintained in a MariaDB (MySQL) database.
- WordPress is run by the Apache2 server using PHP 7.4.
- Apache is running on Debian “Bullseye” Linux.
- Linux is running on a virtual machine hosted by Linode.
All this software is free and open source software (FOSS). There are no license fees or restrictions on its use. The source code is available and can be modified.