Besides what others have added, I also love: proselint: http://proselint.com/ http://proselint.com/ alex: https://github.com/get-alex/alex https://github.com/

Besides what others have added, I also love: proselint: http://proselint.com/ http://proselint.com/ alex: https://github.com/get-alex/alex https://github.com/get-alex/alex Both are CLI linters for prose.