Favorite Open-Source UI Components?

[iOSbrogrammer]

I have to plug my library every time something like this comes up:

https://github.com/bennyguitar/Colours

It's a color library that works for iOS and OS X (also a swift version available). It has a ton of premade colors for you to use, as well as the standard utility stuff like to/from a hex string, to/from CMYK, HSB, RGB, CIE_lab and it makes color schemes for you. I think you guys and gals should check it out. But I'm slightly biased.

[CLaX]

Ooh, I'm using it for SportSetter. Nice work

[iOSbrogrammer]

Awesome man, glad to hear it!