The Tiny Project
The Tiny Project is a series of (early 2000s) common scripts, written in very minimal Perl 5.
They all run under Perl's strict-mode and -w and are open source.
You can view them all on Github
A guestbook in 35 lines
Tiny Bulletin Board
A guestbook in 62 lines
A counter in 16 lines
©2001-2017 Cal Henderson