Not working. Latest Firefox on Mac.

This extension on Firefox behaves erratically. Meaning, I typically have to go into Markdown Mode for Grammarly suggestions and corrections to "stick" to my postings. The Grammarly extension used with Google Chrome works without issue. I wish this extension installed with Firefox worked the same.

Garbage. Doesn't know grammar. Stupid suggestions. And buggy as fuck.

good but expensive.

It works well when it does work.
Most of the times ig hogs a lot of memory and a lot of CPU. While it does that it causes text boxes to become unresponsive and sometimes causes the web browser/tab to crash.

This worked well for a long time and even worked with Google Drive in the beta. Then on the day they announced that it now is working with Google Drive it stopped working all together. Been several weeks and nothing! Going to move to Linguix.