A lucene style query parser that is extensible and allows modifying the query.

Plugin for pegjs to generate TypeScript parsers.

Website of PetitParser

In-progress PEG parser generator for concrete syntax trees

📦 Test Anything Protocol Consumer for Rust

A parser library for Pony.

Tiny parser combinators library written in Python

Parsing and Generating Janet

Rust LP file Parser

Write expressive, high-performance parsers with ease.

Header-only C++20 implementation of Parser Expression Grammars

Asynchronous parser taking incremental bites out of your byte input stream.

An inline, fast, powerful and lightweight PEG parser generator for JavaScript and TypeScript, with semantic actions, parametrized rules, support for native regexps, error recovery, warnings, integrated AST generation and visitors, cut operator, back references, grammar merging, and a lot more.

🐀 Scanner-less PEG packrat parser and meta-grammar interpreter in Go

Small Janet PEG tracer

The Elegant Parser

Peggy: Parser generator for JavaScript

🐴 A parsing expression grammar package for Pony

Command pigeon generates parsers in Go from a PEG grammar.

The faster monadic parser combinator library for C#