Gnome-shell extensions documentation?

Question

Gnome

Where can I get any documentation on gnome-shell extensions?
I've looked all over the site, but I haven't found anything clear.
No, you can, of course, study everything that is in /usr/share/gnome-shell/js and write your own using the example of already written extensions. But it's somehow too harsh, however, this is exactly what I'm doing now, but it's pretty tight.
Did the developers not take care of this? After all, it's one thing to make an extension mechanism, it's another thing to show other people how to write them, otherwise what's the point?

Answer 1

Like one , two , well, and in great detail and with examples paints three . It seems to me that this is quite enough.