I use this extension to add reminders to certain websites (e.g. "don't forget about Delta flight credit!" on Google Flights) and to add metadata that Goodreads and Letterboxd don't easily support (e.g. "recommended by Joseph, he loved the final chapter").

It's great, thanks!

Hey, thanks for adding this extension to Firefox! I found this through a mention on a Reddit thread, and the person at the time (a couple years ago) was lamenting the fact that an extension like this wasn't available for Firefox (RIP Firefox Notes), but then I searched and saw that you ported it, so thank you! Always great to see extension developers remember that Firefox exists and is used.