This script won't work after 24 Feb 2023, because twitch.

I won't be updating it to the new API, see my comment on issue #3.

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Original description:

twitch-chat-colorchanger

Changes your chat color on twitch.tv to random colors, every so often, or optionally in a rainbow!

Installation

1. Make sure you have NodeJS installed, you can install it here: https://nodejs.org
2. Either clone the repository if you have git installed, or download the zip file of the code.
3. Open a terminal in the directory the code is in.
4. Run npm i in the command line to install dependencies.
5. Copy the config.example.js file to a file called config.js
6. Edit the contents of the config file to hold your information, there is instructions in the file.
7. Register a chat bot application on https://dev.twitch.tv (top right)
   • For the redirect url, use https://localhost/
   • 
8. Run node . in the command line to start the program.

Configuration

• username
  • This is your username, it must be in lowercase
  • This must be a string
• oauth
  • This is an oauth token to login to chat, you can get one here: https://twitchapps.com/tmi/ (you dont need the "oauth:" part)
  • This must be a string
• seconds
  • This is how often the script will send a new color, you have to keep this in twitch ratelimits. See https://dev.twitch.tv/docs/irc/guide#command--message-limits for more information.
  • Just dont set it super low basicly, 10 seconds is as low as I would go. Its good to keep in mind that if you plan on spamming, you can only spam up to 20 messages per 30 seconds without mod/vip and this will be part of that. (if you go over you wont be able to send any messages in channels you arent a sub/mod/vip in for about 30 mins)
  • This must be a number
• usePrimeColors
  • If this is set to true, it will use prime colors, otherwise it uses the basic twitch colors.
  • Requires Prime Gaming, or Twitch Turbo, they both give access to extended colors.
  • This must be a bool (true or false)
• useRainbow
  • Does NOTHING if usePrimeColors is false
  • If this is set to true, it will send a color from the rainbow and go through it.
  • This must be a bool (true or false)
• rainbowSpeed
  • This is how much the hue of the rainbow changes every color.
  • Negative numbers will go through the rainbow backwords.
  • This must be a number
• rainbowStartHue
  • This is an offset added to the color's hue before the first color is sent.
  • This must be a number
• onlyChangeColorOnMessageSent
  • If this is true your color will only change when you send a message, but the script will only see messages in the list of channels to check, seen below.
  • This must be a bool (true or false)

Also to note:

• channels.txt
  • every line in this file will be a channel that the script joins (if you have it set up that way.) Lines starting with a '#' are ignored, and so are empty lines.

Use

Chat commands

This script has a few chat commands. They will only respond in your channel to avoid "adding bots" to peoples chats that they dont want. Only you can use these commands. The commands:

• "toggleColor"
  • Turn color on/off
• "addColor"
  • adds the channel to the channels that change color for example: "addColor justin" will add justin to the channels text file and join it.