IPC::Run allows you run and interact with child processes using files, pipes, and pseudo-ttys. Both system()-style and scripted usages are supported and may be mixed. Likewise, functional and OO API styles are both supported and may be mixed.

The Digest::MD5 module allows you to use the MD5 Message Digest algorithm from within Perl programs. The algorithm takes as input a message of arbitrary length and produces as output a 128-bit "fingerprint" or "message digest" of the input.

This module allows you to read and write an OLE-Structured file. OLE (Object Linking and Embedding) is a technology to store hierarchical information such as links to other documents within a single file.

This module provides three utility subroutines that make it easier to develop interactive applications: is_interactive(), interactive(), and busy().

A monitor provides per-instance mutual exclusion for objects. This means that for a given object instance, only one thread can ever be inside its methods at a time. This is achieved by a lock being associated with each object. The lock is acquired automatically at the entry to each method in the monitor. Condition variables are also supported.

Rakudo is a compiler that implements the Raku specification and runs on top of several virtual machines.

This Raku module implements encoding and decoding to and from base64.

This module provides the prove6 command which runs a TAP based test suite and prints a report. The prove6 command is a minimal wrapper around an instance of this module.

This Raku module implements Common Lisp's format language.

This library provides a single exported subroutine to create an object from a JSON representation of an object.

Test::Mock is a module that works alongside the standard Test module to help you write tests when you want to verify what methods are called on an object, while still having calls to undefined methods die. You get started just as normal with the test file, but also add a use statement for Test::Mock.

SVG::Plot is a simple 2D chart plotter for Raku. It currently supports bars, stacked bars, lines and points (both equally spaced with optional labels, or xy plots).

Short for "Metamodel On A Runtime", MoarVM is a modern virtual machine built for the Rakudo Perl 6 compiler and the NQP Compiler Toolchain. Highlights include:

• Great Unicode support, with strings represented at grapheme level

• Dynamic analysis of running code to identify hot functions and loops, and perform a range of optimizations, including type specialization and inlining

• Support for threads, a range of concurrency control constructs, and asynchronous sockets, timers, processes, and more

• Generational, parallel, garbage collection

• Support for numerous language features, including first class functions, exceptions, continuations, runtime loading of code, big integers and interfacing with native libraries.

This module provides a simple debugger for grammars. Just use it: use Grammar::Debugger; and any grammar in the lexical scope of the use statement will automatically have debugging enabled. The debugger will break execution when you first enter the grammar, and provide a prompt.

This provides a simple mechanism for module authors to have some confidence that they have a working distribution META description file.

This library provides support modules for NQP and Rakudo Configure.pl scripts.

This provides an abstraction over the SPDX License List as provided in JSON format. Its primary raison d'être is to help the licence checking of Test::META and to allow for the warning about deprecated licences therein.

This is a Raku module that makes it easy to write Scalable Vector Graphic files (SVG). Right now it is a shallow wrapper around XML::Writer, adding only the xmlns attributes that identify an XML file as SVG.

This provides a representation of the Raku META files specification -- the META file data can be read, created, parsed and written in a manner that is conformant with the specification.

Where they are known about, it also makes allowance for customary usage in existing software (such as installers and so forth).

The intent of this is to allow the generation and testing of META files for module authors, so it can provide meta-information about whether the attributes are mandatory as per the spec and, where known, the places that customary attributes are used.

This is a Terminal::ANSIColor module for Raku.

A URI implementation using Raku grammars to implement RFC 3986 BNF. Currently only implements parsing. Includes URI::Escape to (un?)escape characters that aren't otherwise allowed in a URI with % and a hex character numbering.

This module provides a simple profiler for Raku grammars. To enable profiling simply add use Grammar::Profiler::Simple; to your code. Any grammar in the lexical scope of the use statement will automatically have profiling information collected when the grammar is used.

This module is a simple Raku module for serializing and deserializing JSON.

Zef is a Raku package (module) manager. It can be used to download and install Raku modules in your home directory or as a system-wide module.