#Grammar-checker

Automattic

harper

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

theJayTea

WritingTools

The world's smartest system-wide grammar assistant; a better version of the Apple Intelligence Writing Tools. Works on Windows, Linux, & macOS, with the free Gemini API, local LLMs, & more.

valentjn

vscode-ltex

LTeX: Grammar/spell checker :mag::heavy_check_mark: for VS Code using LanguageTool with support for LaTeX :mortar_board:, Markdown :pencil:, and others

jxmorris12

language_tool_python

a free, non-AI python grammar checker 📝✅

brymer-meneses

grammar-guard.nvim

Grammar Guard is a Neovim plugin that checks your grammar as you write your LaTeX, Markdown or plain text document.

AgentOps-AI

Spellcaster

AI agent to automatically check grammar and spelling on documentation files

hangyav

textLSP

Language server for text spell and grammar check with various tools.

antonWetzel

typst-languagetool

LanguageTool Integration for Typst for spell and grammar check

S1M0N38

dante.nvim

✎ A basic writing tool powered by LLM

ARahim3

tuipo

Grammarly for your terminal — underlines typos in Claude Code, Codex, Aider & any other terminal app