I wrote a public bot with similar functionality. If you want to try it, it's available at https://tsuwari.tk

• Custom commands:
  • you can create a command with JavaScript evaluation;
  • already built-in variables;
  • also supports custom variables.
• Timers: send message in chat periodically.
• Variables: create some variable, which can be used in timers or custom commands.
• Moderation system.
• Users stats counting:
  • messages;
  • time on stream;
  • bits;
  • tips;
  • time of follow.
• Integrations:
  • Streamlabs;
  • DonationAlerts;
  • Qiwi Donate;
  • Spotify.
• Keywords system.
• Points system:
  • count user points per watching or chatting.
• Overlays system:
  • you can create some overlay and use it in your OBS!
• Events system:
  • trigger tip, bit, host and do something!

• Postgres
• Node >= 12

Installation process:

git clone https://github.com/Satont/yakui
cd yakui
npm install
npm run build
cp .env.example .env

Dockerized:

version: "3.2"

services:
  yakui:
    image: satont/yakui
    restart: always
    volumes:
      - ./logs:/app/logs/
    env_file:
      - .env
    ports:
      - 3000:3000

As option there is mirror registry based on gitlab: registry.gitlab.com/satont/yakui:latest

• Discord server

Special thanks goes to sogehige, our bot logger was copied from his project.