HSGamer

import net.minestom.server.MinecraftServer;
import net.minestom.server.entity.Player;
import net.minestom.server.entity.PlayerSkin;
import net.minestom.server.event.Event;
import net.minestom.server.event.EventNode;
import net.minestom.server.event.instance.RemoveEntityFromInstanceEvent;
import net.minestom.server.event.player.PlayerSpawnEvent;
import net.minestom.server.instance.Instance;
import net.minestom.server.network.packet.server.play.PlayerInfoPacket;
import net.minestom.server.tag.Tag;

iam4722202468

package net.minestom.server.instance;

import it.unimi.dsi.fastutil.ints.Int2ObjectArrayMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.IntIntImmutablePair;
import net.minestom.server.MinecraftServer;
import net.minestom.server.instance.block.Block;
import net.minestom.server.instance.block.BlockHandler;
import net.minestom.server.instance.palette.Palette;
import net.minestom.server.utils.NamespaceID;

mworzala

package net.hollowcube.mapmaker.map.entity.impl;

import net.hollowcube.mapmaker.map.entity.MapEntity;
import net.hollowcube.mapmaker.map.util.NbtUtil;
import net.kyori.adventure.nbt.*;
import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer;
import net.minestom.server.coordinate.Vec;
import net.minestom.server.entity.EntityType;
import net.minestom.server.entity.metadata.display.AbstractDisplayMeta;
import net.minestom.server.entity.metadata.display.BlockDisplayMeta;

Minikloon

-Naive solution:

1. Create a team, set its prefix or suffix to the component you want.
2. In the PlayerInfoUpdatePacket, set the Username to ""
3. Add "" to the team.

The player entity on the client stores the username from the player list entry with a matching UUID.

cosrnic

Minestom Custom Nametags

Credits to Owen1212055 for their NMS guide, please read it as this is just a simple port!

The NameTagEntity Class

public class NametagEntity extends Entity {

    public static final Tag<NametagEntity> NAMETAG_TAG = Tag.Transient("nametag"); // for deleting the entity on leave