I'm not party affiliated, but I will vote for the Democratic Party candidate. It wouldn't make any difference in my state, but I do it anyway. My state doesn't swing, so I will probably send some money to Democratic candidates in closest out-of-state Senate races (I don't waste money on sure winners or losers).
It's a hold-my-nose thing, since I'm really only about 50% in agreement with them. I tend to swing farther left on certain issues and near-libertarian-right on others. My primary concern at this point is averting a slide further into fascism. I've spent quite a bit of time in formerly-fascist countries and it's a messy thing to untangle. The scars last for generations.