#grammar

Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

BNF compiler for the tabnas parser

Run AI models locally on your machine with node.js bindings for llama.cpp. Enforce a JSON schema on the model output on the generation level

The LALR parser generator (LPG) is a tool for developing scanners and parsers. Supports multi-language . Input is specified by BNF rules. LPG supports backtracking (to resolve ambiguity), automatic AST generation and grammar inheritance.

Bynk is a statically typed programming language for building services.

Structural, byte-precise, token-cheap codebase access for coding agents — tree-sitter over a CLI and an MCP server.

Railroad diagrams

Python Parser