Sendmail

Technoids.org began as a repository of documents about Sendmail. Now outdated, those documents are currently stored at sendmail.technoids.org.

I18n

A job change brought links to pages about Java, XML internationalization (I18n) and Subversion, consulted frequently during that period.

MySQL

Assignments to modify MySQL and MariaDB source code resulted in links for Bazaar, git, SELinux and rpmbuild. Links to pages about Exim, greylisting and cPanel came next.
Recent iOS and Android development activities have brought links to iOS and Android development, including SQLite, Bootstrap, and more Java.

Will you find other useful topics at Technoids.org? I hope so.