A token to simplify the process of calling one grammar from within another

Parse and analyze yak shaving stories

Turn ANTLR4 Grammars into Raku Grammars

.netrc file parser module for Perl 6

EBNF grammar and interpreters.

Grammar to parse FORTRAN source code

A system of functional parsers (combinators, transformers, generators.)

Grammar for parsing Mermaid-JS language specs and converting them to specs of Graphviz DOT, JSON, PlantUML, Raku, or Wolfram Language.

a basic parser of vCard

DateTime grammar and actions.