I use a binder with those clear plastic sheets with compartments, meant for card collecting, for my small components, and assortment boxes, with removable compartments, for the rest.

The binder is great! Tons and tons of small compartments (or fewer big ones) with a huge selection og organization accessories, in very little space. Don’t turn it upside down, though. I put electrical tape over the openings of the compartments, to avoid that catastrophe.