Perl module that interfaces to a tab-delimited text file for storing date-bounded counts of occurances for multiple events, such as web page views.

Perl module that implements a hash whose keys can have either single or multiple values, and which can process url-encoded data.

Perl module that interfaces to a common text file format which stores records as named and url-escaped key=value pairs.

Perl module that gathers, parses, and manages user input and output data, including HTTP headers, query strings, posts, searches, cookies, and shell arguments, as well as providing cleaner access to many environment variables, consistantly under both CGI and mod_perl.

Perl module that maintains a predefined html input form definition with which it can generate form html, complete with persistant and error-checked user input, as well as formatted reports of the user input in html or plain text format.

Perl module that maintains and assembles the components of a new HTML 4 page, with CSS, and also provides search and replace capabilities.

Perl module that can create any HTML tags, as well as groups of or just parts of them, and complete html headers or footers.