HAVE TO HAVE Node.js & Discord.js

Code:

var Discord = require("discord.js");

var bot = new Discord.Client({autoReconnect: true});

bot.on("message", function(message)
{
	var input = message.content.toUpperCase();

//Command Below (U Can Copy & Paste & Change The Input But Input Must Be In Caps!)

if (input === "INPUT HERE") {
bot.reply(message, "WHAT YOU WANT BOT TO SAY HERE");
}

});
// This tells u if the bot is on in console

bot.on('ready', function () {
    console.log(bot.username + " - (" + bot.id + ")");
    Object.keys(memes).forEach(function (i) {
        regexs[i] = new RegExp(i)
    });
});

//put your bots login token here

bot.loginWithToken("TOKEN HERE!")