Echo JS 0.11.0

Yes, it is JavaScript related. 

The carousels themselves are implemented, or should be implemented in JavaScript. And the implications of such implementations should at least arouse the curiosity of the average developer. While the quotes in the shouldi are generic and don't fit all use cases, a good developer should know the difference between right and wrong. 

And there's no reason to shun topics that you don't think are tied into a specific context.