Emacs and screen. Git is very nice. Charles Proxy is wonderful for inspecting HTTP traffic. Pixelmator is very good for quick graphics. It's on par with Photos

Emacs and screen. Git is very nice. Charles Proxy is wonderful for inspecting HTTP traffic. Pixelmator is very good for quick graphics. It's on par with Photoshop 5 (version 5 from like 1998, not CS-Whatever).