deskreen

Install command: 
brew install --cask deskreen

Name: Deskreen

Turns any device with a web browser into a secondary screen

https://deskreen.com/

/api/cask/deskreen.json (JSON API)

Cask code on GitHub

Current version: 2.0.4

deskreen is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
deskreen 40
Installs (90 days)
deskreen 127
Installs (365 days)
deskreen 465
Fork me on GitHub