I haven't played minecraft much at all. It's just a basic feature. Rust has sleeping bags, unturned has bedrolls, 7 days to die, etc.
beds to place that you can spawn back to if you die. This may seem to make the game to easy, in which case you could cause all items to be lost that are in your inventory, as well as respawning with low food or water.
I am relatively new, I can't figure out, is there a way to get back in the raft after you fall off, or is this not a feature