It's free and open up supply computer software. When is it wise to use autonomous in its place of free? FromScratch - Little app that you can use as a quick observe getting or todo app. PSIBar - Quickly hacked up PSI macOS position bar application. DevDocs for macOS - An unofficial DevDocs API documentation viewer. Simple Spotify lyrics viewer menu bar application for macOS in Swift. Jupyter Notebook Viewer - Notebook viewer for macOS.