The main resource that is needed is cash. But other things are needed as well. For example: (unused) appliances, especially washers and dryers; boilers; hot water heaters and the like – anything of value that is usually kept in the basement is in short supply. Another example: If anyone can donate (unused) Seforim – items like a Shas, Rambam, Mishnayos, etc. – Seforim that are expensive to replace, and in good condition.
The damage people have sustained is devastating. Besides uninhabitable homes, untold damage to property, cars destroyed etc, people’s personal losses are heartrending. Women lost their jewelry collections, family photographs and memorabilia, and of course, and dozens of personal Seforim libraries totally wiped out.