La courbe d'apprentissage n'est pas simple. Mais une fois configuré, c'est top. Merci Bitwarden :)

bitwarden is great as always though in Firefox a size of the app screen changes it's size from small to a standard.

Resource intensive for what it accomplishes

It works great. It was disabled a few days ago maybe because the required permissions changed and Firefox disabled it, so it wasn't really a Bitwarden fault, but a Firefox one (for not warning about it and simply removing it).
The extension is quite good and reliable, but not always detects when I sign in a new site and not always detects when I'm changing the password on a site I already use. It makes the experience on that pages a bit tricky because you have to be cautious and manually update the saved password or you will lose access to the site.

Good, but need some features as same of the Bitwarden webpage.
Need more custom editable fields.

I've been very happy with this. My only concern is that one can't upload more that 100 logins.

It would be marvelous if the local app and the browser app would talk to each other to remember when they are logged in.

The best opensource password manager.

Coming from KeepassXC-Browser I switched solely because Bitwarden does not require a running desktop-client, since I was occasionally using a Chromebook.

2 small issues bother me, and this is why I don't rate it 5/5

1. Searching

When typing into the searchbar of the addon it has often a hicup where it drops characters. Also it does not always search in the entire vault.

2. Lack of keyboard shortcuts

KeepassXC-Browser has multiple Shortcuts allowing me to fill Username, Password and TOTP Strings, with Bitwarden I have to open the Addon and click around.

The price for premium at 10$ is very reasonable, the Android-App works better then Lastpass's so I am content with it as a solution.