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

A Grammar of Graphics for Python

简繁扩展词库/声调编码/最全声调标注工具链/万象更新工具链/Rime语法模型：LMDG - Language, Model, Dictionary, Grammar。没错这里是万象拼音的“罗马帝国”!

A framework for detecting, highlighting and correcting grammatical errors on natural language text. Created by Prithiviraj Damodaran. Open to pull requests and other forms of collaboration.

a free, non-AI python grammar checker 📝✅

Generation-based, context-free grammar fuzzer. Refer to https://github.com/posidron/dharma for a maintained version.

🥛turkic morphology project

竜 TatSu generates Python parsers from grammars in a variation of EBNF

Efficient and general syntactical decoding for Large Language Models

gramfuzz is a grammar-based fuzzer that lets one define complex grammars to generate text and binary data formats.

Source code for paper: Improving Grammatical Error Correction via Pre-Training a Copy-Augmented Architecture with Unlabeled Data

A declarative interactive genomics visualization library for Python.

Solidity grammar for tree sitter

Python Library and CLI for the LanguageTool JSON API

AI agent to automatically check grammar and spelling on documentation files

An intelligent, flexible grammar of machine learning.

This package provides a way to develop text grammars that represent a language of interconnected 3D objects in a Python environment.

The greynir.is Icelandic natural language processing API and website.

Extract and align grammar patterns from English sentences.