a free Mac app that allows you to easily download videos from YouTube and hundreds of other websites for offline viewing
mac
ViDL for Mac
awesome-macos-command-line
A comprehensive list of command line settings to tweak your Mac
Stop Auto-Play Videos from Annoying You in Your Browser on macOS
Massively speed up Time Machine backups
Handy tip
dmarmor/epichrome
An application & Chrome extension to create Chrome-based SSBs on Mac OSX.