Беспонтовый плагин. Я добавил туда текстовый файл, он подхватил, глючат цвет фона и текста. Так изменив в браузере слова, они не сохранились в файле который указал.
Никакого сохранения и синхронизации

Too unreliable for me. From time to time it resets itself unexpectedly, and then the options are back to the default and all notes are lost.

very good but some time not working

Very similar to Five Notes, but superior. I don't need it for displaying files, but for posting notes it allows 6 notes instead of 5--or any lesser number. It also facilitates more user choice in its appearance. I would probably have rated it five stars but for the fact that the keyboard shortcut [ctrl+shift+1] doesn't work for me (and to my knowledge no other program I have loaded uses that shortcut--I've checked at defkey.com); and there seems to be no way to inquire of the developer regarding this issue.

A previous reviewer is right when suggesting that user-created titles would be better than Note1, Note2, etc. A good workaround is to use Note1 as an index.

UPDATE: For whatever reason, the k/b shortcut now works, so I've upgraded to 4 stars. It would be 5 stars if the shortcut could return me to the last Note displayed.

I opened a TXT file in Notes Tab, and I can not Close it! I removed the addon twice, and when I re-install- the Tab is still there, and there is no option to close the file once it is open.... other than this problem it is great Add-on, but I can never open a file, because I can never close it.

Opens and stores up to 6 notes in the sidebar (or you can change the setting and open them in a new window). You can choose the background color, the font, and the font size, in the addon setting page, but no note by note customization.

You can also specify in the addon setting page a file to inset a text file directly as a note. Very useful and unique feature, but the addon doesn't tell us what should be the extension of the file, I suppose it's only supposed to work with .txt? (But I tried and it shows nothing).

As it is, this option is a problem, because it's not selective, and accept every file extension, and doesn't display well if the extension is not right, but what is the accepted extension, we don't know. I
And the file can be very slow to load, so an improvement in a max size (that could be overrided) would be good.

But the main problem is that the note cannot be renamed, it's always NoteX, with X as the number, and it's not good to sort note by topics, I'm lost in my 6 notes. I don't like the notes menu, Note1, Note2, Note3... I would prefer icons to switch from a note to another one, or colors.

En remplacement de QuickFox Notes ... mais gros bémol, pas de synchronisation via firefox sync pour le moment en tous cas! Dommage. Limité à 6 notes.

Belissimo!

I'm also looking replacing for Quicknote. Unfortunately FreeNote has many bugs. It doesn't remember settings, paths for notes files. It doesn't update notes to these files and it only "saves" notes if sidebar is open. Not working, and not saving setting are common problem every note addon I tested. I don't know why. Tested on Firefox 56.0....and Firefox 79.0.

足够的简洁,替代了我老版本上的quicknote,建议发送文字时所在的网址一并发送

Quicknote is gone... I really need these sidebar notes on Firefox! thank you for great addon!

On se rapproche de quicknote, un grand merci d'avoir comblé ce manque provoqué par l'évolution de Firefox.

It's simple, lightweight, easy to use and does what it says.
As suggestions, it would be nice to have an option to:
- change the type of font;
- choose the color of the notes using sliders or another type of continuous scale (not a predefined set of colours).
Thanks for your hardwork!

サイドバーでメモが取れるQuickNoteやFOXnoteの後続風。メモ１～5までタブで管理できて背景色と文字色などが変更可能。

one word describes this
BRILLIANT
it ticks all the boxes.
it has an icon in the toolbar to open it...ican leave it open or close it at will
capable of multiple notes
i can change font and font size with a click...also color of background and of font etc
i can copy and paste stuff in there from my pc or from a web page.
The list goes on
I have been looking for something like this for YEARS
It is SIMPLE...and it WORKS
Well Done !!

Trop de la balle !
Dommage qu'on ne puisse pas mettre de thème, genre Hello Kitty, ça serait trop bien.

"Hope you enjoy it ;)". Yes of cource.
New settings - this is awesome! Now my daily work be much comfortable. Thank you!