7 types, 6 of which are "primitive" ?

[parmentelat]

At the very beginning of the Objects chapter here https://javascript.info/object, it is said:

As we know, there are 7 language types in JavaScript. Six of them are called “primitive”, because their values contain only a single thing (be it a string or a number or whatever).

I may have missed that part, but I could not figure out what previous part in the tutorial is referred to with this "As we know" part, and in any case it would definitely help to give the complete list again at that point IMHO.

[iliakan]

Added the link.