Turn your Mac into a Bluetooth speaker
Contexts - Radically simpler & faster window switcher for Maccontexts.co/
Switch between application windows effortlessly — with Fast Search, a better Command-Tab, a Sidebar or even a quick gesture. Free trial available.
Paw – The most advanced API tool for Macpaw.cloud/
Paw is a full-featured and beautifully designed Mac app that makes interaction with REST services delightful.Whether you are an API maker or consumer, Paw helps you build HTTP requests, inspect the server's response and even generate client code.
Notational Velocity: modeless, mouseless Mac OS X note-taking application
MPG - Core Rot at Apple - Apple Core Rot: Introductionmacperformanceguide.com/AppleCoreRot-intro.html
The worrisome decline of OS X quality and integrity.