Build a Twitch.tv Chat Bot in 10 Minutes with Node.js - Tutorial - 2019!

@Dev Coffee why is it using /me on chat and not just a normal message

great tutorial !!!

i know this was made a long time ago, but the tmi.js documentation page has changed, just thought i'd let you know

hey! great video! every msg my bot sends is italic though.. any way to chnage this?

Hello, How would you make the bot add points to viewers in chat every 10 min?

Perfect tutorial. Clear & concise. Up and running in 10 minutes. Thanks!

thanks for this :)

for me, it worked just for the first time i ran the code, after this i'm getting an error "no response from twitch", and now it doesn't send messages on chat

I see you've declared war on Notepad users, challenge accepted.

Can anybody tell me if this method still works in 2021?

Hi everyone, can anyone tell me how to get the name of the category I'm currently streaming?
Like ${user["display-name"]} but for the category? :/

Can you do extra tutorial for that counter?🥺

how to start the bot

when i type npm init it say npm should be run outside if node.js REPL, in your normal shell. How am i meant to fix this?

If you use Windows you can do all node commands on a regular command line. With Visual Studio Code you can have your command terminal integrated directly on it.

can i use my own account to login ? i need to create other twitch acc to my bot?

Can I have the code for the counting system?

the tmijs doc link is broken

btw nice tutorial.
i have a question what if i want to make this bot to connect to any channel , should i create an extension instead?
what about pings? do the count as requests? i know there are some limitation in the twitch API

Hey bro I code discord bots and I’m thinking about coding a twitch bot thanks for making this vid

when ı write node index.js in GITHUB comes with this error unexpected identifier and i says libary is no longer supported , soo what can i dowith this problem

Hey, when it connects, it connects as the channel itself (broadcaster) and not the bot?

Perfect tutorial. Clear & concise. Up and running in 10 minutes. Thanks!

I typed node index.js and hit enter but it doesnt do anything nor does it connect.... am i doing something wrong?

How do you rename your file to botetc??

Is twitch chat interaction all coded in java, stuff like marbles on stream?

Hey I’m trying to save chat to a txt file every stream but I keep getting this error (I’m using fs in node btw) My code: client.on(‘chat’, (channel, tags, message, self) => {
fs.readFile(‘log.txt’, ‘utf8’, function (err, data, tags, message) {
output = (data + ‘\n’ + tags.username + ‘:’ + message + ‘\n’)
fs.writeFile(‘log.txt’, output, function (err) {
console.log(err)
})
})
})

And the error I’m getting: output = tags.username + ‘:’ + message + ‘\n’)
^
TypeError: Cannot read property ‘username’ of undefined

Can someone help me please?

This is a useless tutorial

Does anyone know how to get the chat bot to only greet a user ONCE per stream (Or once ever, for that matter?) I would assume there is a way to add names to a list once they were greeted and then ignore names from the list when deciding to respond.

Awesome tutorial! Would love to see it on github, i'm in the works of doing something similar for my bachelor thesis and would love to see the inner workings of the database/server things :D

It was a huge help seeing how you actually ran the bot, thanks so much!

Can you teach how to create the database to do the final thing you did on the video?

Dev Coffee do you have a business email?

Bonjour what is tmi ?

Idk why this is my recommended, but you had the channel var yet you hard coded it... LUL

Thanks! use nodemon!

that doc that you provided does not work

@dev Coffee Do you or will you be making a video of a back end video for a twitch bot?

disliked bc mac and fartnite

imagine making a tutorial and just show your Auth key for the account so anyone on the internet can abuse the account lol

Does anybody know how to make it so the bot can respond to all viewers without writing all the usernames of viewers in the channel parameter?

Hi - How do I make a chat (!command) output the users username and message to a text file on screen, and append to it with other users' input until I choose to delete it and start again on a new stream?

how to make custom gamble games? or something like that?

How do I set up timers for twitch bot? Also, can you make a video about the counting. I currently have a command in streamelements that counts when my dog does something during stream and would like to have it in the bot that i made.

Amazing video dev🚩🙏🚩

@dev coffee I am looking to hire someone to program a chat bot for me. Any chance you have interest in join a project?