pipe.js

// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Pipeline_operator
const double = (n) => n * 2;
const increment = (n) => n + 1;

// without pipeline operator
double(increment(double(double(5)))); // 42

// with pipeline operator
5 |> double |> double |> increment |> double; // 42

//======================================
// lodash
_.flow([double, double, increment, double])(5);

//======================================
// reduce
[5, double, double, increment, double].reduce((p, c)=> c(p));
[double, double, increment, double].reduce((p, c)=> c(p), 5);

const pipe = (val, ...fns) => fns.reduce((p, c)=> c(p), val);
pipe(5, double, double, increment, double);

const fpPipe = (...fns) => (val)=> fns.reduce((p, c)=> c(p), val);
fpPipe(double, double, increment, double)(5)

//======================================
// note it's async!
Promise.resolve(5)
  .then(double)
  .then(double)
  .then(increment)
  .then(double);