Core modules
The Rakudo implementation has a few modules included you may want to use; please note that the implementation is not part of the Raku specification and thus might be subject to change without prior notice. The following is a list of them, along with links to their source code.
CompUnit::* modules and roles
These modules are mostly used by distribution build tools, and are not intended to be used (at least until version 6.c) by the final user.
NativeCall modules
NativeCall Native Calling Interface (docs)
NativeCall::Types Used by
NativeCallNativeCall::Compiler::GNU Used by
NativeCallNativeCall::Compiler::MSVC Used by
NativeCall
Other modules
Pod::To::Text Used by several external modules