Catch bugs as soon as they happen and know exactly why a crash occurred. With Instabug you will automatically receive device data, network logs, and reproduction steps with every bug and crash report. It only takes a line of code to integrate.
A custom color well button with a custom popover menu of colors to replace NSColorWell. Plays nicely with the OS X color picker for custom colors. To use a JXColorButton, simply drop a custom view in and subclass it to the JXColorButton class and implement the JXColorButton delegate on your view controller or window controller. :) You can customize the colors, dark/light background vibrancy of the popover, menu text, coloring, spacing, selection highlight colors, and a host of other options. The code is well documented, tested on OS X 10.11 (although it needs more testing), and written in Swift 2.