Neighbours when I was a kid had 4 huge maple(?) trees in their front yard and every autumn the leaves would cover their front garden, ours plus a couple of hundred metres of road too.
We used to rake them into gigantic piles and yes also use them for compost, amongst other things little boys like to do with a pile of leaves, a bike and a jump. (Hint: it never works out like it does in the movies. Don't even bother trying!)