BNF wrangling and railroad diagrams

A parser for nondeterministic context free languages

ABNF in, parser out

Java fuzz testing library for implementations of ABNF rules such as IETF RFCs

ABNF to REGEX Library

Syntax highlighting for ABNF/BNF/EBNF, Yacc, and other language-related languages.

Haskell Web Library

Translate any ABNF grammar to ANTLR

A Code Generator for ABNF Parsers

Parseit - Parseit is command line tool to parse data using EBNF or ABNF using the excellent Instaparse library, and serializing the result into JSON, EDN, YAML or Transit format

Package abnf generates parsers from ABNF grammar (RFC 5234, RFC 7405).

ABNF Parser - Linphone.org mirror for belr (git://git.linphone.org/belr.git)

ABNF for golang — α stage

Augmented Backus-Naur Form (ABNF) in Go. Implements RFC 5234 and 7405, with Errata 2968 and 3076.

ABNF to Ragel compiler

ABNF grammar for tree-sitter

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

Parser combinators for Augmented BNF grammars (RFC 4234)

Migrated to https://gitlab.com/zxxlang/abnfa

Java ABNF 5234 7405 Parser CC