I raised this under Projects because I want to get better feedback while writing.
There's a great linter called Write Good which aims to give you feedback as you write. Project 
I'm using this in Vim to improve my writing, but it would be really nice if there were a Firefox plugin that did the same.
## TODO
* [ ] Decide on a GH Action that lets you publish Firefox plugins. Actions
* [ ] On text area focus, or on change, run linting steps against focused input.
* [ ] Do you need to debounce? Test with Google Docs
* [ ] Blog about it contrast to Grammarly