smoothscroll

Install command: 
brew install --cask smoothscroll

Name: SmoothScroll

Smooth mouse scrolling utility

https://www.smoothscroll.net/

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

Cask code: smoothscroll.rb on GitHub

Current version: 1.7.6

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
smoothscroll 18
Installs (90 days)
smoothscroll 55
Installs (365 days)
smoothscroll 266