deskreen

Install command: 
brew install --cask deskreen

Name: Deskreen

Turns any device with a web browser into a secondary screen

https://deskreen.com/

Development: Pull requests

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

Cask code: deskreen.rb on GitHub

Current version: 3.2.14

Requirements: macOS >= 11

Versions:

Intel tahoe 3.2.14
sequoia 3.2.14
sonoma 3.2.14
ventura 3.2.14
monterey 3.2.14
big sur 3.2.14

Analytics:

Installs (30 days)
deskreen 88
Installs (90 days)
deskreen 214
Installs (365 days)
deskreen 893