Converts Perl XS code into C code

https://metacpan.org/release/ExtUtils-ParseXS

Simplistic interface to pkg-config

https://metacpan.org/release/ExtUtils-PkgConfig

Modules for perl5, for enabling FastCGI support in CGI scripts

http://search.cpan.org/dist/FCGI/

Functions for managing FastCGI applications

https://metacpan.org/release/FCGI-ProcManager

Perl extension for recursively copying files and directories

http://search.cpan.org/dist/File-Copy-Recursive/

Recursive copying of files and directories

https://metacpan.org/release/File-Copy-Recursive-Reduced

Object oriented File::Find replacement

https://metacpan.org/release/File-Find-Object

Alternative interface to File::Find

https://metacpan.org/release/File-Find-Rule

Common rules for searching for Perl things

https://metacpan.org/release/File-Find-Rule-Perl

Get home directory for self or other users

http://search.cpan.org/dist/File-HomeDir/

Parse directory listings

http://search.cpan.org/dist/File-Listing/

File::NFSLock - perl module to do NFS (or not) locking

http://search.cpan.org/dist/File-NFSLock/

Perl5 module to easily removes files and directories

http://search.cpan.org/dist/File-Remove/

Locate per-dist and per-module shared files

http://search.cpan.org/dist/File-ShareDir/

Install read-only data files from a distribution

http://search.cpan.org/dist/File-ShareDir-Install/

Perl5 module for single call read & write file routines

https://metacpan.org/release/File-Slurp

Simple, sane and efficient module to slurp a file

https://metacpan.org/pod/File::Slurper

Perl Module to read the end of a file as it\x27s appended to

http://search.cpan.org/dist/File-Tail/

Perl5 module to generate temporary files or directories safely

http://search.cpan.org/dist/File-Temp/

Portable implementation of which(1) in Perl

http://search.cpan.org/dist/File-Which/

More sensible way to change directories

https://metacpan.org/release/File-chdir

File::pushd - temporary chdir for a limited scope

https://metacpan.org/release/File-pushd

Module to determine if a filehandle is opened for reading, writing

https://metacpan.org/release/FileHandle-Fmode

Perl extension for simple and dumb file system watcher

http://search.cpan.org/dist/Filesys-Notify-Simple/

Number of source filters for perl5 programs

http://search.cpan.org/dist/Filter/

Module for converting Perl structures to strings and back

Perl5 interface to Gd Graphics Library version2

http://stein.cshl.org/WWW/software/GD/

Graph plotting module for perl5

http://search.cpan.org/dist/GDGraph/

Text utilities for use with GD drawing package

Perl extension providing access to the GSSAPIv2 library

http://search.cpan.org/dist/GSSAPI/

Handle ISO-3166 country codes

http://search.cpan.org/dist/Geography-Countries/

Perl module for processing argument vectors

https://metacpan.org/release/Getopt-ArgvFile

Perl module for extended processing of command line options

Getopt::Long with usage text

https://metacpan.org/release/Getopt-Long-Descriptive

Graph, the Perl module for graph operations

http://search.cpan.org/dist/Graph/

GraphViz - Perl interface to the GraphViz graphing tool

http://search.cpan.org/dist/GraphViz/

Module to produce HTML 'breadcrumb trails'

http://search.cpan.org/dist/HTML-Breadcrumbs/

Determine the encoding of HTML/XML/XHTML documents

http://search.cpan.org/dist/HTML-Encoding/

Class that represents an HTML form element

https://metacpan.org/release/HTML-Form

Perl module for handling CGI HTML paging of arbitrary data

http://search.cpan.org/dist/HTML-Pager/

Perl5 module for parsing HTML documents

http://search.cpan.org/dist/HTML-Parser/

Perl extension for scrubbing/sanitizing html

http://search.cpan.org/dist/HTML-Scrubber/

Perl5 module for strip HTML tag

http://search.cpan.org/dist/HTML-Strip/

Generate HTML tables for CGI scripts

http://www.chime.ucl.ac.uk/~rmhiajp/htmltable/index.htm

Some useful data table in parsing HTML

http://search.cpan.org/dist/HTML-Tagset/

Perl module to use HTML Templates from CGI scripts

http://sourceforge.net/projects/html-template/

Web validation in a Perl object using tidy

http://search.cpan.org/dist/HTML-Tidy/

Collection of modules to manupulate HTML syntax trees

http://search.cpan.org/dist/HTML-Tree/

HTTP Body Parser

http://search.cpan.org/dist/HTTP-Body/

HTTP Cookie jars

http://search.cpan.org/dist/HTTP-Cookies/