A language-neutral syntax highlighting module in Perl. Can be based off syntax files for popular text/code editors or custom parsing modules for a specific language.
Protect your email address. Easily create email "placeholders" to shield your real address. Create one off email aliases to track who's abuseing your email, and stop their spam. CGI written in Perl to allow webmasters to easily create email aliases
An Apache / mod perl Session manager that will transparently supply a session ID from the client request. Creating one if neccessary useing cookies or munged URI's if cookies are off. It does not store session info - Use the excellent Apache::Session