Get username by id discord.js code example

Example 1: discord.js get user by id

client.users.cache.find(user => user.id === 'USER-ID')

Example 2: discord.js get username

message.author.username

Example 3: discord js get badge user

{
  "id": "80351110224678912",
  "username": "Nelly",
  "discriminator": "1337",
  "avatar": "8342729096ea3675442027381ff50dfe",
  "verified": true,
  "email": "[email protected]",
  "flags": 64,
  "premium_type": 1
}