chatty

Install command: 
brew install --cask chatty

Name: Chatty

Twitch chat client

https://chatty.github.io/

Cask JSON API: /api/cask/chatty.json

Cask code: chatty.rb on GitHub

Current version: 0.27

Requirements: macOS >= 10.15

chatty requires Java 7+. You can install the latest version with:
    brew install --cask temurin

Analytics:

Installs (30 days)
chatty 3
Installs (90 days)
chatty 16
Installs (365 days)
chatty 74