It would be nice if Mozilla would just fix the spell checker in Thunderbird. It has to be the absolutely worst spell checker on the planet when it comes to the English language. Misspell a simple word like "reservoir" to, say, "reseviour", and it's guesses are: previous, previously, deviousness, Saviour's, deviously, devious, deviousnesses, deviousness's, and Saviour.

And this is typical of its behavior.

Namely, if it isn't too much trouble, could you perhaps explain what it actually does? I've read the article twice and am none the wiser (possibly slightly the opposite).

Command line for what? Browser functions? Searches? Native OS commands? Geo-aware kebab ordering? Nope, not a scooby.

they decide to work with this? I didn't even know that Firefox had a CLI and I am sure that 99% of users don't know it is there either.

Can someone please point me in the direction of this component (perhaps this update was intended more to make people aware of the thing, not make it better)

... I've never heard of it

been using this for months and it can be handy...only problem is that i forget its there half the time...a bit like gnome-do...