fluor

Install command: 
brew install --cask fluor

Name: Fluor

Change the behavior of the fn keys depending on the active application

https://github.com/Pyroh/Fluor

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

Cask code: fluor.rb on GitHub

Current version: 2.5.1

Current version requires: macOS >= 10.12

Versions:

Intel catalina 2.5.0
mojave 2.5.0
high sierra 2.5.0
sierra 2.5.0

Analytics:

Installs (30 days)
fluor 105
Installs (90 days)
fluor 356
Installs (365 days)
fluor 1,360
Fork me on GitHub