Raku (programming language) (English Wikipedia)

Kline, Joe (21 August 2000). "Report from the Perl Conference".
Wall, Larry (2000). "State of the Onion 2000". O'Reilly Network.
Wall, Larry (2 April 2001). "Apocalypse 1: The Ugly, the Bad, and the Good".
Christiansen, Tom (1996). "PERL5 Regular Expression Description". Archived from the original on 31 March 2010. Retrieved 25 March 2010. Perl's regexps "aren't" -- that is, they aren't "regular" because backreferences per sed and grep are also supported, which renders the language no longer strictly regular

perl.org

"Announce: Raku Perl 6 'Diwali' 6.d Language Specification Release". blogs.perl.org. Zoffix Znet. 5 November 2018. Retrieved 19 August 2022.

"About Perl". perl.org. Retrieved 11 June 2020. "Perl" is a family of languages, "Raku" (formerly known as "Perl 6") is part of the family, but it is a separate language which has its own development team. Its existence has no significant impact on the continuing development of "Perl".

Michaud, Patrick (16 January 2008). "The compiler formerly known as 'perl6'". Archived from the original on 18 February 2012.

"Glossary of Terms and Jargon". Perl Foundation Perl 6 Wiki. The Perl Foundation. 28 February 2011. Archived from the original on 21 January 2012. Retrieved 8 February 2015.

Lamkins, David B. (8 December 2004). Successful Lisp: How to Understand and Use Common Lisp. bookfix.com. Archived from the original on 12 September 2006. Retrieved 13 September 2006.

Wall, Larry; The Perl 6 designers (2015). "Perl 6 Design Documents".{{cite web}}: CS1 maint: numeric names: authors list (link)
Wall, Larry (10 August 2004). "Synopsis 1: Overview".
Wall, Larry (2004). "Synopsis 11: Modules".
Wall, Larry (10 August 2004). "Synopsis 1: Overview".
Wall, Larry (20 May 2009). "Synopsis 2: Bits and Pieces".
Wall, Larry (21 March 2003). "Synopsis 6: Subroutines".
Wall, Larry (20 May 2009). "Synopsis 4: Blocks and Statements".
Wall, Larry (18 August 2006). "Synopsis 12: Objects".
Wall, Larry (20 May 2009). "Synopsis 5: Regexes and Rules".
Wall, Larry (13 September 2004). "Synopsis 9: Data Structures".

The Software Composition Group (2003). "Traits". Archived from the original on 11 August 2006. Retrieved 22 September 2006.

"Glossary of Terms and Jargon". Perl Foundation Perl 6 Wiki. The Perl Foundation. 28 February 2011. Archived from the original on 21 January 2012. Retrieved 8 February 2015.
Michaud, Patrick (16 January 2008). "The compiler formerly known as 'perl6'". Archived from the original on 18 February 2012.
"Feature comparison of Perl 6 compilers". Archived from the original on 7 February 2019.
The Software Composition Group (2003). "Traits". Archived from the original on 11 August 2006. Retrieved 22 September 2006.
Christiansen, Tom (1996). "PERL5 Regular Expression Description". Archived from the original on 31 March 2010. Retrieved 25 March 2010. Perl's regexps "aren't" -- that is, they aren't "regular" because backreferences per sed and grep are also supported, which renders the language no longer strictly regular
Lamkins, David B. (8 December 2004). Successful Lisp: How to Understand and Use Common Lisp. bookfix.com. Archived from the original on 12 September 2006. Retrieved 13 September 2006.