I've recently acquired a BlinkyTape to light up a custom PSU cover and i wanted to use Golang to control my own strip. Since i couldn't found a library with enough features, i've created my own.
I released it on Github at https://github.com/wI2L/blinkygo
The source is well documended and the Readme should be enough. It just lacks of tests at this moment (lazyness).
Let me know what you think.