/diy/ - Do It Yourself

>>2765039
It won't be under much stress, so you don't really need any complicated joinery. There's no need for a dovetail unless you're experienced with dovetails and genuinely want to do dovetails.

I'd opt for either a butt joint or a dowel. You can get a dowel alignment jig off Amazon for not very much, or you can build one yourself with a couple of blocks of wood glued into an L-shape.

https://www.amazon.com/Milescraft-1332-Joint-Mate-Self-Centering/dp/B09RQ53CMR