How to implement Infinite scroll without additional package

I’m try to find a good particle to implement Infinite scroll.
I guess atmosphere use somethings like

find({}, {limit: count+increment})

Like this article

I don’t know this solution has any trouble with performance in future.

Atmosphere uses percolate:paginated-subscription. If you don’t want an additional package, then crack open the paginated-subscription source (but I would recommend just using the package itself).

Thanks, i will check it.