There's also a Stage 2 proposal for adding a pipe operator to JS[1]

[1]: https://github.com/tc39/proposal-pipeline-operator

Clojure has the -> macro:

https://clojuredocs.org/clojure.core/-%3E

It does the same thing, but it's much more awkward to use.

As a daily user of -> and ->>, I am curious what you find awkward about them.

You have to plan to use them in advance. With a pipeline operator you can figure out the command you want at one stage and then tack on another part of the pipeline without needing to go back and alter the way you began the line.

R also has it, if you count R as a functional language.

I think libraries are just as relevant as languages, and dplyr’s pipes are wildly popular and (more to the point) even idiomatic R at this point.

Actually base R has a pipe operator now. (I still use the dplyr pipe, just out of familiarity.)

R is a surprisingly functional language!

As does Julia

Got it. Thanks!