markd
Yet another markdown parser built for speed, Compliant to CommonMark specification
myhtml
Fast HTML5 Parser that includes CSS selectors
lexbor
Fast HTML5 Parser with CSS selectors, successor of myhtml
html5
HTML5-compliant Parser and Tokenizer with XPath2 support
har
HAR (HTTP Archive) parser
pegasus
A parser generator for C and Crystal
phreak
A highly flexible Crystal CLI builder in the style of OptionParser
toka
A type-safe, object-oriented option parser using the mapping-pattern
poncho
A .env parser/loader improved for performance
ast_helper
Helper tool to debug parser and formatter
arg_parser
A powerful JSON::Serializable like argument parser
arborist
Arborist is a PEG parser that supports left-associative left recursion
xlsx-parser
Crystal wrapper for parsing .xlsx spreadsheets
opts
a wrapper for OptionParser to provide default values and handy args
config
Easy to use configuration format parser
haye.cr
Expressive string syntax to Array/Hash and Vice-Versa parser for Crystal. Based on the javascript version