A better way to write item filters for Path of Exile.

A linter for Uniforum PO files.

A simple PEG parser, AST and template based approach to code generation.

Library to generate, parse and manipulate CCSDS PubID.

Library to generate, parse and manipulate CEN PubID.

Library to generate, parse and manipulate PubID.

Library to generate, parse and manipulate ETSI PubID.

Library to generate, parse and manipulate IEC PubID.

Library to generate, parse and manipulate IEEE PubID.

Library to generate, parse and manipulate ISO PubID.

Library to generate, parse and manipulate ITU PubID.

Library to generate, parse and manipulate JIS PubID.

Library to generate, parse and manipulate NIST PubID.

Pukiwiki2md is a PEG implementation of PukiWiki parser and transforms PukiWiki notation to Markdown notation.

Advanced key-based searching for ActiveRecord objects.

Querylet

An opinionated search query parser

A simple Brainfuck interpreter.

JSON5 parser for Ruby

A wrapper around ctags, with search for tag and open file if found.