message.content discord.js code example

Example 1: discord js message

client.on("message", message => {
    if (message.content.toLowerCase() === 'Hello') {
        message.channel.send("**Hey! What's Up?**")
    }
})
// This Will Print "Hey! What's Up?" When Someone Says "Hello" //

Example 2: discord js channel send

const user = <client>.users.cache.get('<id>');
user.send('<content>');