Utilisateur de Lastpass depuis très longtemps (en version gratuite) je le trouve la solution Bitwarden fonctionnellement un peu en-dessous de celle de Lastpass mais je n'ai pas encore tout découvert, je pense.

Not bad. Trying to replace LastPass.
Only big complaint is the font is small. On a 1920x1080 HD display laptop it's quite hard to read.
The desktop app does allow ctrl+= to enlarge font but it too is only temporary until you move, minimize or other actions then the font there goes small.

Thanks for providing this great add-on! It's working great. There are a few features that would make life a little bit easier, e.g. a better / more streamlined autofill experience, more vault settings accessible from the add-on and biometrics support (but as far as i know, that's being worked on right now). The add-on is probably not as feature-packed as the LastPass add-on, but for me this one just works better.

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.

are or so ago switched from using LatsPass for years to because it works most as well and is open

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