Wet trim, I put in a paper bag until it’s dry, then into the freezer in a mason jar until I want to use it. Dry trim, it goes straight into the freezer. I’ve used 99% isopropyl alcohol to ‘rinse’ the goodies from it, then evaporate off the alcohol for a nice shatter, or heat it gently as it is evaporating and it’ll be more of a dark oil, like RSO. Or you could make butter or coconut oil for cooking. There are a bunch of different recipes, but you basically decarboxylate your trim (also very easy), and then in some form or another “cook” the butter/oil, some water, and trim together, then strain the plant material away, cool, and then separate the oil/butter layer from the water. All of those can be done with things you probably already have in your kitchen. You could also make hash by sifting, water, dry ice, or even just rubbing it in your hands. It can be extracted using butane, CO2, the list goes on, varying in cost and difficulty and danger. I would just dry/accumulate it while you research all the methods, and see what will be the best compromise of quality, safety, cost, and effort, for your circumstances.