Trivaxy
Skeletron Prime
Death Spectate
Spectate players when you die!
I've made a simple mod called Death Spectate. All it does is simply allow you to spectate players when you die, so you can watch all the action going on even while you're waiting to respawn.
The mod is completely client-side too - you can use it without needing your friends to download it! Just grab it off the mod browser and you can play with it on any server you want.
Usage is super simple! Watch this video.
Download the mod off the mod browser or join the discord server to get the .tmod file.
Note: I rarely check the forums, so if you have feedback or a bug report, you can send them on the discord server where I'm much more active.