This extension adds feature to write notes on each game of games list, each game and Wishlist page on steam by Firefox.

It works only games list, each game and Wishlist page on Steam.
It does not use your Steam account information. Even logging in to Steam is not necessary to use it.
It uses Steam web page contents.
Platform icons on Steam are replaced to note box to keep layout.
Notes are saved to your local storage of Firefox. It does not use network connection.
Other users cannot see your notes.
You can see your notes only on Firefox. You cannot see the notes on Steam application, other PCs, accounts and browsers.
Click "Export Comments" link to export notes as file.
Click "Import Comments" and select CSV file, you can import notes at once.
If you cannot see note box on Wishlist, scroll the page once.

Mozzarella

Steam Games And Wishlist Notes