which snacks do you always have to have at home?

Those sound like good snacks. I used to always have peanuts, cheaper than cashews, and now often have some form of dried fruit.

pretzels, wheat thins, cheese its, donuts..

Natural yogurt if that counts .

Carrots and goldfish crackers.

Hard boiled eggs

Light string cheese, Greek yogurt, baby carrots, marcona almonds.