Automattic / harper

git clone https://github.com/Automattic/harper.git

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

—

stars, 24h

—

stars, 7 days

—

stars, 30 days

17k

★ total

775

forks · 1.0k open issues

Star history starts 2026-10-20; the chart appears after the second daily snapshot.

LanguageRust

LicenseApache-2.0

Created2023-10-22 (2y ago)

Last pushtoday

OwnerOrganization

GitHub topics

chrome-extension developer-tools english-language grammar-checker nodejs react rust svelte webassembly

Links

GitHub: github.com/Automattic/harper
Homepage: https://writewithharper.com
Releases · Issues · Hacker News mentions