Btw, I should also give a shoutout to Vladimir Vivien's Automi library, also posted on the GopherAcademy blog some days ago: https://blog.gopheracademy.com/adve

Btw, I should also give a shoutout to Vladimir Vivien's Automi library, also posted on the GopherAcademy blog some days ago: https://blog.gopheracademy.com/advent-2015/automi-stream-processing-over-go-channels https://blog.gopheracademy.com/advent-2015/automi-stream-pro... It takes an interesting, slightly different approach, in my view especially for slightly lower-level operations compared to the "scipipe" pattern above. For example, it looks like something I'd use for implementing the internals of components in my pattern.