Ask HN: Looking for beta testers for Cupcake, a color code editor for mac

This is my first Mac app as an indie developer. I have a small network and I need help finding beta testers.

http://colorcupcake.com

Who might find this useful:

- Designers who write code (HTML, CSS, and Cocoa)

- Developers who work with colors

Features:

- Works practically anywhere you can select text (Use your favorite editor).

- Very fast workflow for manipulating color codes. Much simpler than switching between your editor and Photoshop, using copy and paste, or writing down color codes.

- Save your favorite colors, e.g. “website link color.”

- Keeps a history of your recently used colors.

- Quick Adjust picker for making small changes to saturation and brightness using only the keyboard.

- Supports common color code formats used in web design and Cocoa (Hex, CSS RGB, CSS HSL, NSColor, UIColor, and CGColor).