First I've heard of LanguageTool, and it looks like they have some off-line capability, but this seems like an area where having it run in the cloud makes more

First I've heard of LanguageTool, and it looks like they have some off-line capability, but this seems like an area where having it run in the cloud makes more sense. LanguageTool definitely __feels__ more trustworthy than Grammarly, so I'm giving it a go.