BNF wrangling and railroad diagrams

• UpdatedSep 25, 2023
• C

A parser for nondeterministic context free languages

• UpdatedFeb 23, 2022
• Swift

ABNF in, parser out

• UpdatedMar 7, 2025
• Elixir

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

• UpdatedSep 26, 2024
• Java

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

• UpdatedOct 27, 2022
• CSON

ABNF to REGEX Library

• UpdatedSep 27, 2024
• PHP

Haskell Web Library

• UpdatedSep 28, 2020
• Haskell

Translate any ABNF grammar to ANTLR

• UpdatedJan 11, 2020
• C#

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

• UpdatedDec 5, 2022
• Clojure

A Code Generator for ABNF Parsers

• UpdatedFeb 25, 2023
• Go

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

• UpdatedMar 10, 2025
• Go

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

• UpdatedMar 13, 2025
• Go

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

• UpdatedNov 29, 2024
• C++

ABNF for golang — α stage

• UpdatedJul 10, 2015
• Go

ABNF to Ragel compiler

• UpdatedMar 30, 2021
• C

collection of multiple modules, which includes a parser generator and parsers generated by it.

• UpdatedMar 4, 2025
• Zig

ABNF grammar for tree-sitter

• UpdatedFeb 22, 2019
• C

Parser combinators for Augmented BNF grammars (RFC 4234)

• UpdatedOct 7, 2021
• Scheme

Migrated tohttps://gitlab.com/zxxlang/abnfa

• UpdatedApr 19, 2018
• JavaScript

Java ABNF 5234 7405 Parser CC

• UpdatedNov 4, 2024
• Java