Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
Mixed in Key - Mixed In Key is award-winning DJ software that gives you the #1 technique of the world's best...
Weer - A HTTP protocol debugger with Chrome DevTools frontend interface
Tunebat - A browser based song key and bpm database. Supplies compatible songs for harmonic mixing.
Cellist - Cellist is an all-in-one HTTP debugging proxy software designed for OS that provides a straightforward approach to put a proxy between the HTTP client and the internet.
KeyFinder - Key estimation software for DJs