Elizabeth Mattijsen

role for sparsely populated Arrays

Provide a Map interface for 2 unsorted lists

stringify a Capture as command-line arguments

add "is predicate" trait to Attributes

automatically vivify dynamic variables

turn backtrace into list of files / lines

provide bit related functions for arbitrarily large integers

Concurrent and async cache implementation

Raku® Programming Language Ecosystem Inspector

add -h / --help parameters to your script