resolutionator

Install command: 
brew install --cask resolutionator

Name: Resolutionator

Use any of your display's available resolutions

https://manytricks.com/resolutionator/

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

Cask code: resolutionator.rb on GitHub

Current version: 2.4

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
resolutionator 22
Installs (90 days)
resolutionator 45
Installs (365 days)
resolutionator 186