ISO-C API and CLI for generating Universally Unique Identifiers

http://www.ossp.org/pkg/lib/uuid/

OpenType Sanitizer

https://github.com/khaledhosny/ots

Detects publicly disclosed vulnerabilities in project dependencies

https://jeremylong.github.io/DependencyCheck/dependency-check-cli/arguments.html

Plasma5 Oxygen font family

https://cgit.kde.org/oxygen-fonts.git

Library for loading and enumerating of PKCS#11 modules

http://p11-glue.freedesktop.org/p11-kit.html

Perforce command line client

https://www.perforce.com/products/helix-core

Module for merging hierarchies using the C3 algorithm

http://search.cpan.org/dist/Algorithm-C3/

Perl interface to compute differences between two objects

http://search.cpan.org/dist/Algorithm-Diff/

Detect and get configuration setting for SDL

http://search.cpan.org/dist/Alien-SDL/

Perl extension for/to use Moose or Mouse modules

https://metacpan.org/release/Any-Moose

Provide framework for multiple event loops

https://metacpan.org/release/AnyEvent

Communicate with the i3 window manager

https://metacpan.org/release/AnyEvent-I3

Perl extension to compile a log format string to perl-code

https://metacpan.org/release/Apache-LogFormat-Compiler

Get, unpack, build and install modules from CPAN

https://metacpan.org/release/App-cpanminus

Perl module for reading configuration files

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

Simple CPAN package extractor

https://metacpan.org/release/Archive-Any-Lite

Generic archive extracting mechanism

https://metacpan.org/release/Archive-Extract

Perl module for creation and manipulation of tar files

http://search.cpan.org/dist/Archive-Tar/

Create, manipulate, read, and write Zip archive files

http://search.cpan.org/dist/Archive-Zip/

Diff two arrays

https://metacpan.org/release/Array-Diff

An NTLM authentication module

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

Perl5 module for SASL authentication

http://search.cpan.org/dist/Authen-SASL/

Simple authentication framework

https://metacpan.org/release/Authen-Simple

Simple Passwd authentication

https://metacpan.org/release/Authen-Simple-Passwd

Additional B helpers to check COW status

https://metacpan.org/release/B-COW

Friendlier flags for B

https://metacpan.org/release/B-Flags

Execute code after a scope finished compilation

http://search.cpan.org/dist/B-Hooks-EndOfScope/

Wrap OP check callbacks

http://search.cpan.org/dist/B-Hooks-OP-Check/

Lists of reserved barewords and symbol names

http://search.cpan.org/dist/B-Keywords/

Helper functions for op tree manipulation

https://metacpan.org/release/B-Utils

Perl module to access BSD resource limit and priority functions

http://search.cpan.org/dist/BSD-Resource/

Library of advanced math functions that includes a Perl OO module

http://search.cpan.org/dist/Bit-Vector/

Handle Common Gateway Interface requests and responses

https://metacpan.org/pod/CGI

Module for writing AJAX/DHTML-based web apps

http://search.cpan.org/dist/CGI-Ajax/

Perl extension to compile .cgi scripts to a code reference

https://metacpan.org/release/CGI-Compile

Perl extension of PSGI adapter for CGI

https://metacpan.org/release/CGI-Emulate-PSGI

Perl CGI Interface for FastCGI

https://metacpan.org/release/CGI-Fast

Perl extension for unified cache interface

https://metacpan.org/release/CHI

Read and write CPAN Changes files

https://metacpan.org/release/CPAN-Changes

Extract distribution name and version from a CPAN filename

https://metacpan.org/release/CPAN-DistnameInfo

The distribution metadata for a CPAN dist

http://search.cpan.org/dist/CPAN-Meta/

Verify requirements in a CPAN::Meta object

https://metacpan.org/release/CPAN-Meta-Check

A set of version requirements for a CPAN distribution

http://search.cpan.org/dist/CPAN-Meta-Requirements/

Read and write a subset of YAML for CPAN Meta files

http://search.cpan.org/dist/CPAN-Meta-YAML/

Perl Cache interface

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

Cache::Cache -- Perl Cache interface

http://search.cpan.org/dist/Cache-Cache/

Perl bindings to the cairo graphics library

http://gtk2-perl.sourceforge.net/

Integrate Cairo into the Glib type system

https://metacpan.org/release/Cairo-GObject

Stub for ancient system-checking module

Capture STDOUT and STDERR from Perl, XS, or external programs

http://search.cpan.org/dist/Capture-Tiny/