Hello, this is John. I used to write articles about Joomla CMS and published some Joomla extensions I created on this page. But life moved me to another project and I didn't have mind power to maintain this site anymore. You know what happens to an open source CMS if it's not being upgraded for a few years, right?
If you really need some of the old extensions or some content, feel free to reach out. Maybe I find it in the backup.