An addon for non-flickering visual scoreboards. If you would like support for custom teams and scoreboards in that nature, I suggest using Skellett for that. These scoreboards are just designed to be pretty and be extremely fast without compromises. They're for cosmetics rather than for managing a team game etc.​
The addon also works great with TitleManager.
https://forums.skunity.com/resources/skore-the-scoreboard-addon.617/