Mostly recent, but British English is not listed as a mother tongue or preferred language, so i was constantly get 'corrections' from British English to American.

Macht einen sehr guten Eindruck.

Fabulous extension. Works in many situations. Hours of fun. Highly recommended.

Edit: It didn't detect a single grammar mistake in these test sentences:
"Me typing sentences with the worst grammar for demonstration purposes"
"Me like drink banana smoothies"
"Me confused as to why LanguageTool not detecting simple grammar mistake like these"

Must have - und ich habe nur wenige Tools instaliert. Das hilft mir beim Texten von Webseiten und Post wirklich weiter. Cool und Danke

классное расширение, очень помогает в работе

Uma mão na roda, sempre me ajuda.

AMO!O CORRETOR TOOL COM ELE MELHOREI MINHA ESCRITA

If you aren't ready to pay for Grammarly, this is your grammar checker of choice. Free versions of these two services are more or less similar, and both are good

However, the premium version of Grammarly is just better. Outrageously expensive and English-only -- yes. But in terms of convenience, accuracy, and usefulness, LanguageTool is not on the same level (yet?), unfortunately

(I use LanguageTool, by the way)

Ce module a tendance à vous imposer des virgules qui n'ont rien d'indispensable.

Melhor extensão gramatical que já utilizei