This is a quick rundown of how to set up a Twitch livestream for DJing. There's a lot of steps, but they're all quick because most of them are simply checking boxes.
It takes ~5 minutes to do everything, but I strongly recommended doing your first set-up at least a few days before your first public broadcast. This gives you time to solve bugs and pick up anything you need (cables, sound capture device, camera).
Let's jump in!