Would love if the "table of contents" (upper panel) could be displayed as a dropdown list instead of a flat listbox -- it occupies a sizeable chunk of vertical real estate as-is. Otherwise, it's fine, just no replacement for the old "Notes by Firefox".

Thank you. It is very helpful but how do I export my notes?

Nice....

Excelente, solo falta que sincronicé en la cuenta de mozila y listo

I like this app. It's simple. Visually it's somewhat drab. If it could have some colour or be able to have skins attached it might work like a happy face.

Simple Notes is the only sidebar note-taking extension at the moment that can serve as a replacement for Quick Note, killed off by FF57. Thank you very much.

It seems to work all right. My only criticism is about the upper input box that retains the title of the individual notes. It wastes space, especially that it comes with a pre-determined minimum height. Apart from the 'add' and 'remove' buttons, the area over it also remains unused. I would welcome a change of interface with tabs on top.

Very limited functions.